02 9月 2026
往復なし

Billion Stars Express

3.6
684件の口コミ
  • Schedule
  • Reviews

Billion Stars Expressのスケジュールと時刻表

ペナン - クアラルンプール
00:00, 06:30, 07:00, 08:00, 08:30, 09:00, 09:30, 10:00, 10:30, 11:00, 12:00, 13:00, 14:30, 15:00, 16:00, 16:45, 20:00, 21:00, 22:30, 23:00, 23:59
シンガポール - クアラルンプール
バス 急行
00:47, 22:47, 23:47
バス VIP
01:30, 03:30, 05:30, 06:00, 07:30, 08:00, 08:30, 10:00, 11:30, 11:59, 14:00, 15:30, 16:00, 17:30, 20:01, 21:00, 23:00, 23:30, 23:45, 23:57, 23:59
クアラルンプール - バターワース
01:00, 02:00, 07:00, 07:15, 08:01, 08:30, 09:00, 09:30, 10:00, 11:00, 11:30, 12:00, 13:00, 14:00, 15:00, 16:00, 16:30, 17:30, 17:45, 18:00, 18:30, 19:00, 20:00, 20:30, 21:00, 22:00, 23:30, 23:59
クアラルンプール - シンガポール
01:30, 02:30, 03:30, 07:30, 08:30, 09:30, 10:30, 11:30, 12:30, 13:30, 14:00, 14:30, 15:00, 15:30, 16:30, 17:30, 18:30, 19:30, 20:30, 21:30, 22:30, 23:30
クアラルンプール - ペナン
00:15, 00:30, 01:00, 01:30, 02:00, 06:30, 08:00, 08:01, 09:00, 09:30, 10:00, 11:00, 11:30, 12:00, 13:00, 13:30, 14:00, 14:30, 15:00, 15:30, 17:00, 17:30, 18:00, 18:30, 20:00, 20:30, 22:00, 22:30, 23:30, 23:59
ムラカ - クアラルンプール
08:30, 10:15, 13:00, 21:30, 22:15
バターワース - クアラルンプール
00:00, 00:30, 08:30, 09:15, 09:45, 10:00, 10:15, 10:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 13:50, 14:00, 17:00, 19:15, 19:45, 21:00, 21:30, 22:00, 23:30, 23:35, 23:59
クアラルンプール - ジョホールバル
00:30, 01:30, 02:30, 02:45, 03:00, 03:30, 03:45, 04:30, 05:00, 05:15, 06:00, 09:00, 10:31, 11:00, 11:30, 12:00, 13:30, 14:30, 15:30, 16:00, 17:00, 17:30, 19:00, 20:00, 23:59
ペナン - ムラカ
09:30, 10:00, 11:30, 12:00, 20:00, 20:30, 23:00, 23:30
セランゴール - シンガポール
01:00, 02:00, 03:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 13:30, 14:00, 14:30, 15:00, 16:00, 17:00, 18:00, 19:00, 20:00, 21:00, 22:00, 23:00
ペナン - イポー
10:00, 13:00, 13:30, 16:00, 16:30, 18:00, 19:00, 20:30
ジョホールバル - クアラルンプール
00:40, 00:41, 00:58, 01:00, 06:30, 07:00, 08:30, 09:30, 12:00, 13:30, 15:00, 17:00, 18:30, 19:45, 20:00, 22:30, 23:59
ペナン - セランゴール
00:00, 00:30, 00:31, 07:00, 07:45, 10:30, 11:00, 12:30, 13:00, 14:30, 15:00, 15:30, 16:00, 16:30, 23:59
ムラカ - ペナン
08:30, 10:15, 13:00, 21:30, 22:15
ゲンティンハイランド - クアラルンプール
12:00, 12:30, 19:30
クアラルンプール - ゲンティンハイランド
09:15, 16:15
バターワース - ムラカ
10:30, 12:30, 21:00, 23:59
シンガポール - セランゴール
バス 急行
00:47, 22:47, 23:47
バス VIP
00:05, 00:30, 01:01, 02:00, 02:30, 05:00, 06:00, 06:30, 07:45, 08:00, 10:00, 10:30, 11:59, 12:00, 14:00, 14:30, 16:00, 16:30, 18:00, 19:15, 20:01, 21:00, 21:30, 22:15, 22:45, 23:15, 23:58
ムラカ - イポー
08:30, 10:15, 13:00, 21:30, 22:15
セランゴール - バターワース
09:30, 10:00, 12:00, 12:30, 15:00, 15:30, 23:00, 23:30
ムラカ - バターワース
08:30, 10:15, 13:00, 21:30, 22:15
クアラルンプール - イポー
07:15, 11:30
ペナン - ジョホールバル
01:00, 06:30, 07:00, 08:00, 08:30, 09:00, 09:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 16:45, 17:30, 18:30, 21:00, 21:30, 22:30, 23:00
クアラルンプール - ムラカ
02:00, 02:30, 03:00, 05:00, 15:45, 16:00, 16:15, 16:30, 18:00
シンガポール - ペナン
00:45, 01:45, 20:45, 21:33, 22:15, 22:30, 22:33, 23:30, 23:33, 23:45
イポー - バターワース
10:00, 11:30, 13:01, 17:15

Billion Stars Expressについて

バスは隣町へのちょっとした移動にも、全国を横断する遠距離移動にも便利な移動手段です。ご予算に応じてお選びいただけます。高速バスは、予算を抑えたい旅行者のために、最も手頃なチケットを提供しています。VIPオプションは、快適さを重要視する人向けです。バスに乗る前に、自分に合ったサービスの種類を選びましょう。長距離の旅には、目的地までノンストップのサービスを提供するVIPまたはファーストクラスか、少しだけ途中駅に立ち寄る程度のバスを選択してください。高速バスや路線バスは、短距離の移動には適していますが、長距離の移動には適さない場合が多くあります。長距離の目的地の多くには夜行バスが走っており、中には夜行バス用に広い座席や寝台を用意しているバスもあるので、出発前に時刻表を調べておきましょう。バスチケットは、Billion Stars Expressでオンライン予約しましょう。他の旅行者のレビューを参考に、最適なチケットとバスクラスを選びましょう。

Billion Stars Express 有名な駅

Billion Stars Expressのバスが走る主な駅はこちらです。:

  • ジョージタウン
  • TBSクアラルンプール
  • キッチナーコンプレックス・ラベンダー
  • ベルジャヤタイムズスクエア
  • メラカセントラル
  • バターワース
  • スンガイ二ボン
  • Tai Seng MRT Exit C
  • ゴールデンマイルエクスプレスターミナル
  • Oxley BizHub

Billion Stars Express チケット料金&バスクラス

バス旅行の醍醐味は、プライバシーや快適さなど、お客様のご要望に合わせたオーダーメイドの旅ができることです。バスのクラスやタイプは、旅行者のさまざまなニーズに対応しています。最も安価な旅行は、通常、標準クラスのバスで提供されています。ローカル、エクスプレス、レギュラーと呼ばれることもあります。これらは短い旅行に適しています。寝台車やVIPバスは、長期の旅行や一晩の旅行に適しています。寝台やリクライニングシート、毛布、ソフトドリンク、スナック、トイレや給油所での食事が提供されることもあります。夜行バスの旅は、ホテルの宿泊費を節約できますが、バスのクラスは賢く選んで快適な乗り心地を確保しましょう。料金は、移動距離とバスの種類によって異なります。短い旅行でもVIPバスの座席を購入すれば、普通のバスの2倍の時間を節約できるので、少し余分にお金を投資する価値があります。

バスで旅するメリットとデメリット

メリット

  • 電車や飛行機が通っていない目的地へ行くには、バスが最適です。バスのネットワークはほぼ全国をカバーしており、ルートも確立されています。
  • 電車や飛行機と異なり、バスは発車予定時刻の数時間前にバスターミナルに到着する必要がありません。国際線であっても、チェックインにそれほど時間はかかりません。また、荷物の許容量は、旅行者にとても優しく、例え制限されている場合でも超過料金はそれほど高くありません。
  • バスのチケットは、航空券や高速鉄道のチケットに比べて、手頃な価格で購入できます。チケットのクラスは、どのような旅行者にも対応できるように幅広い選択肢が用意されています。安い標準クラスは、少し遅く、最高の快適さとは言えませんが、目的地まで運んでくれることを優先すれば許容範囲です。長距離路線では、ほとんどの場合トイレ付き、またはトイレ休憩があり、スナック、水、時には洗面用具や毛布が料金に含まれています。
  • もっと予算がある場合は、特定のVIPバスは飛行機のビジネスクラス並みの座席を提供し、広く柔らかいリクライニングシート、毛布、少ない乗客数、その他多くの特典があり、快適な旅ができます。

デメリット

  • 新しい都市間バスターミナルは、都市部での混雑を避けるために郊外にあるケースが多く、降車後に不便な可能性があります。
    目的地によっては、バスターミナルに入る車両数に制限があり、特別な運送業者を使わないと入場できないため、価格が高騰してコスト高になります。
     また、ラッシュアワーに移動する場合(特に出発地の交通事情に慣れていない場合)は、時間に余裕を持って行動しましょう。
  • バスは、電車や飛行機よりも高頻度で予定が狂う交通手段です。事故、道路工事、迂回路など、予測不可能な道路状況に大きく左右される可能性があります。特に、週末やハイシーズン、祝祭日にこの傾向が強いです。このことを念頭に置いて、無理な乗り継ぎをしないようにしてください。
  • 特定のルートや人気の高い時期には、事前の予約が必要な場合があります。バスターミナルに行けば次のバスに乗れるとは限りませんので、お気を付けください。
Read more

Billion Stars Expressに関する口コミ

3.6
684件の口コミ
5
35%
4
17%
3
23%
2
25%
1
0%
M
2
バス VIP, Billion Stars Express, 2025/07/26
行きは15分遅れで到着までは問題なく行けた。 帰りが1時間以上遅れてバスが到着し、やっと帰れると思ったらすぐ路上で停まって修理をし始めたため、そこでまた40分遅くなった。 途中3~4回休憩が入り、結局2時間遅れで到着。 終電に間に合わず、タクシーで帰る羽目になって最悪だった。
S
3
バス VIP, Billion Stars Express, 2024/03/11
It said the journey should take around 5 hours 10 minutes but took around 9 hours
M
3
バス VIP, Billion Stars Express, 2024/03/07
A bit rushed at like the border and stuff, and the 2nd driver wouldnt let me keep my small bag (with all my valuable items) with me in the bus but insisted it had to be in the cabin space, although I had it with me in my seat for the whole first part of the journey.
E
2
バス VIP, Billion Stars Express, 2024/02/29
For this trip you’re gonna need a blanket, neck pillow, snacks, a cap, headphones and a good playlist. It is true what the other reviews tell you. The bus driver seems very careless with his passengers. Luckily for us he was accompanied with a man who was closer to nice and spoke English. The aircon is very cold and the bus smells of old cigarettes… BUT there are lots of leg room and the seats can transform to a semi bed.
S
2
バス VIP, Billion Stars Express, 2024/02/26
Klimaanlage gegen Ende der Fahrt defekt, schmutziger Bus
D
2
バス VIP, Billion Stars Express, 2024/02/21
The bus was over one hour late. The seats were not stable and kept bouncing.
S
2
バス VIP, Billion Stars Express, 2024/02/08
3 hours late at pick up point. 7 hour drive instead of 5. So overall delay of 5 hours.
S
2
バス VIP, Billion Stars Express, 2024/02/07
Later, spend almost 5 hours more... staff terrible and wanted we walked 20 min far from to take the bus in other place.
J
5
バス VIP, Billion Stars Express, 2024/02/06
great bus, little delay at the boarder but that was expected. The only thing is the busses are hard to distinguish when you are at the bus stop do make sure you are asking the bus drivers in order to not missthe bus.
M
2
バス VIP, Billion Stars Express, 2024/02/02
Bus was 40 minutes late. Some people were very noisy and made the seats dirty after they had left. It started raining during the ride and the roof leaked in a few places. Some of us got a little wet.
M
4
バス VIP, Billion Stars Express, 2024/02/01
Bus was quite late. The expected arival time was very optimistic. It took about 2.5 h just to leave Singapore and pass customs. Wholw journey took about 7 hours. Keep that in mind.
P
2
バス VIP, Billion Stars Express, 2023/12/21
We arrived late and at a wrong place, mzch further from the center than supposed to. The driver said the vehicle was broken, but when everyone was out he just kept driving... He honked very loud and a lot during the drive. It seemed as he was stressed that we where late. He droped us 1h later than scheduled and on a trainstation outside kuala lumpur. So we had to find out by ourselfs how to get to the city. No excuse, no attempt to help us. That was really a bad experience. At least he dropped us at a trainstation and the seats were comfortable. Therefore 2 stars and not only 1.
A
5
バス VIP, Billion Stars Express, 2023/12/16
The bus was 1.30 hours late for departurer with no update or reason why. Asked the check in people and they just said its in its way. It was freezing on the bus and the aircon was so loud. The trip took over 5 hours.
V
5
バス VIP, Billion Stars Express, 2023/12/08
Pesky taxi driver when we got off the bus in Times Square. They must be stopped the next time
A
2
バス VIP, Billion Stars Express, 2023/11/19
came an hour late for pickup, arrived an hour late at destination, so instead five hours, the trip took seven hours. the bus is not in a good condition at all. my seat in the last row at the window was not comfortable, avoid it if possible. cheap way to travel, but unfortunately not very comfortable.
A
4
バス VIP, Billion Stars Express, 2023/10/25
The bus came 20 minutes later, so we arrived 1 hour later in Kuala Lumpur due to traffic. The bus was comfortable and the bus driver was friendly.
J
2
バス VIP, Billion Stars Express, 2023/10/19
The bus left 20 minutes late. Shortly after the air conditioning stopped working. It seemed that the air con would die when the bus was running. The bus then stopped on the side of the highway and alternative buses were organised for the passengers. The driver was stressed but he remained helpful. Several hours of waiting followed and I arrived at my destination almost 5 hours later than I should have.
M
2
バス VIP, Billion Stars Express, 2023/10/09
Staff to check in not friendly Bus started 40 minutes later. Not allowed to have a drink in the bus for 5 hours Arrived in the end at 1900 so it took 7 hours communication on board war terrible
A
3
バス VIP, Billion Stars Express, 2023/10/05
The driver was doing other things while driving and we more than once crossed over to another Lane - scary! But we made it to KL without any accidents. Support was very helpful when we felt the need to confirm that we were on the right pickup-spot. We was delayed before even starting our journey and it didn’t take long before the driver stoped and left the bus for approx. 10-15 minutes. The fact that the drive took longer than anticipated was NOT the traffic.
B
2
バス VIP, Billion Stars Express, 2023/08/19
Pullman in ritardo. Fermate senza senso, tempo complessivo di percorrenza 3 ore e 15 minuti al posto delle 2 ore previste. L’autista ha sentito tutto il tempo la musica ad alto volume e ad un certo punto si è messo anche a fumare. L’unico aspetto positivo è il prezzo 2 € per la tratta Melaka-Kuala Lumpur e la comodità dei posti a sedere.
N
2
バス VIP, Billion Stars Express, 2023/08/19
The bus arrived 3 hours late. Only about 30 mins of this could be attributed to traffic. The rest is due to leaving 40 mins after the advertised time (despite the bus being there 10 mins after it, we sat for 30 mins with nobody new getting on) and terrible estimation from the company. The bus makes a lot of stops that mean it has to drive out of the way which is completely understandable for a bus but it needs to be included when estimating the arrival time. Spending 8 hours on the bus when we were expecting 5 was very frustrating. The second issue was the stops. In the 8 hours on the bus, the only opportunities to get food were stops at bus stations (which often don't have much to offer). Excluding all of the above, the seats were at least relatively comfortable.
D
4
バス VIP, Billion Stars Express, 2023/08/15
Good trip, left on time but arrived at destination 30 minutes late. Bus communication not the best. There was a stop along the way so I wasnt sure if it was my destination. Spoke with other passengers to know to remain on bus.
A
2
バス VIP, Billion Stars Express, 2023/08/06
El autobús se retrasó en llegar a recogernos dos horas. No nos dieron ninguna explicación
C
3
バス VIP, Billion Stars Express, 2023/08/01
Delay without any notice. The trip was 1 hour later than scheduled. I paid 3$ (premium support) and 2$ (confirmation SMS) but did not receive any support during the trip nor confirmation SMS
F
2
バス VIP, Billion Stars Express, 2023/07/31
We were 2,5 hours late and the bus driver kept smoking out the window. We weren’t informed about the long delay and 10 minutes before our stop the driver took a 25 minute break. Wouldn’t book a long trip with this company again.
J
2
バス VIP, Billion Stars Express, 2023/07/30
Bus delayed for 1.5 hours with no info provided, weren’t allowed on the next bus even though that arrived earlier than our bus.
M
4
バス VIP, Billion Stars Express, 2023/07/28
Everything worked fine, bus was on time, seats were comfortable and we arrived without problems in KL. The only thing is that they pick up other people in different locations so we started one hour late so we arrived as well one hour late. But besides that everything went smooth
K
4
バス VIP, Billion Stars Express, 2023/07/25
Good except half the bus had a broken seat so you can’t lift up your feet. Get someone to fix it. And the trip took an hour and a half extra than it said it would take online when I bought the ticket.
M
3
バス VIP, Billion Stars Express, 2023/07/23
Die Fahrt war soweit ganz in Ordnung. Ein kleines bisschen spannend bei dem ganzen Ein-Aus-Einreisethema. Es hat aber gut funktioniert. Leider hatten wir zu Beginn schon eine 1/2 h Verspätung und zum Schluss knapp 2h ohne wirklich ersichtlichen Grund (kein Stau oder ähnliches). Abfahrt war 15:00 und Ankunft für 20:06 geplant. Los ging es um 15:30 und angekommen sind wir um 22 Uhr.
M
2
バス VIP, Billion Stars Express, 2023/07/19
When I got to the bus company I was sent on the wrong bus (KL instead of Ipoh). Before entering and on the bus I'd ask the staff several times if this was the bus going to Ipoh, which they confirmed. And yet, when someone checked tickets (after one hour) I was told to get off the bus and wait for 30 minutes to get on the right bus. When I finally got on the right bus, there was no seat with the number printed on my ticket. So I ended up being moved around until a staff member finally gave me a seat that hadn't been booked.
S
2
バス VIP, Billion Stars Express, 2023/07/19
Departure was 30 minutes late. The back of the seat very unconfortable too bouncy.
C
3
バス VIP, Billion Stars Express, 2023/07/13
The bus was 1 hour late, my seat was old three different times, so that caused a bit of confusion period ... Earlier reviews talked about having a tablet and massage seats karma but my bus had neither.. and my charging port did not work.. but it got me from point a to point b..
A
2
バス VIP, Billion Stars Express, 2023/07/11
The service was delayed and the staff at the bus station was both unhelpful and quite rude. I had to ask several times when the bus was coming and he dismissed me several times telling me to sit down and almost laughing in my face. He then gave me information after it was already late saying it would be very late. It was unhelpful and the communication remained poor. The bus broke down for 2 hours, 1 hour outside of Kuala Lumper. Again, we had no information about what was happening, for the first hour and 45 minutes, and just told to leave the bus. A replacement bus did come and we finally arrived in Penang at 8.40 am, instead of 5.10 am. It was a significant delay and caused problems for our first day in Penang.
K
2
バス VIP, Billion Stars Express, 2023/06/30
It was nearly 2 hours late. Bus driver burped all the time and made noises, one time came in with a cigarette in the bus. Drove while honking all the time. But he was friendly
J
4
バス VIP, Billion Stars Express, 2023/06/06
Central location was easy to find. However I could not see any signs telling me if I needed to go to a counter to check-in (like other companies) or just wait for the bus. Bus also came late, but we managed to get on an earlier one. Luckily I called on whatsapp and they responded to my questions.
P
2
バス VIP, Billion Stars Express, 2023/06/04
We booked a VIP bus at 10:00 that showed it should take 5hrs. Arrived at the pick up point half an hour early as advised, to be told our type of ‘vip’ bus wouldn’t be there until 1pm but there was space on the bus about to leave, which was just a normal coach. Advised we would arrive in KL around 3-4pm. Our coach left at 9:40 and arrived in KL 19:30. It took almost 3 hours to get through the border due to very long traffic queues and then long queues for passport control. The bus was fine if the journey had been 5hrs but for 10hrs it was too cramped. I cannot see how this journey could have happened any quicker so would advise to expect the longer advertised time for the buses rather than 5hrs. Disappointing to pay more and end up with the cheaper service. Driver was patient at crossings at waited for everyone’s return. One stop at a service station around 2 hrs before KL.
L
2
バス VIP, Billion Stars Express, 2023/05/04
Driver very rude, the bus arrived 3 Hours later. He stops at the Station without saying anything and we hat to descend the bus the Next Station 45 Minutes far away from the other drop off Point.
M
4
バス VIP, Billion Stars Express, 2023/04/26
Took 8 hours instead of 4 but there was a lot of traffic. One stop for toilet in a hole in the ground which was unpleasant. But all in all very comfortable.
L
3
バス VIP, Billion Stars Express, 2023/04/20
The trip overall was ok, it just took way longer then the site told us. We arrived 4 hours later then we thought, but the drive itself was oké.
K
2
バス VIP, Billion Stars Express, 2023/04/18
Bus was an hour late without any information, we had booked seats on the bus, it was then called free seat choice. No help loading luggage. After 2.5 hours there was a break, but here too there was no information about when to continue or where the toilets were. After a few minutes the driver honked which was the signal to continue driving. Also, the driver thought he was driving a racing car instead of a bus. All in all, I cannot recommend the bus company. The only positive was the seats, they were very comfortable and there was plenty of space.
N
3
バス VIP, Billion Stars Express, 2023/04/15
It says that the trip takes 5 hours but we stopped like 5 times and took almost 8 hours to get to KL
B
2
バス VIP, Billion Stars Express, 2023/04/12
Bookings not captured in passenger list. Not allowed to board. Finally, got to board, departed late. Bus in poor condition.
I
2
バス VIP, Billion Stars Express, 2023/04/12
Sold as one bus to the mall and ended up being 3, changing throughout the night. So didn’t sleep
R
5
バス VIP, Billion Stars Express, 2023/03/29
An hour late leaving, but with some interesting driving still only arrived 5mins behind schedule!
C
2
バス 急行, Billion Stars Express, 2023/03/04
Total trip took around 8 hrs, not 5. The bus was 30 mins late, and then we spent the first 1,5 hrs picking up passengers around penang/butterworth, tanking fuel etc. Last hour of delay was due to an accident on the highway, so not really the fault of the bus company. Other than that trip was fine, comfy seats and many stops to use a toilet, buy snacks etc. Just be aware of the real travel time. Could really mess up your plans if you're catching a plane!
C
4
バス 急行, Billion Stars Express, 2023/03/01
I was surprised with the amount of space of the seats and how comfortable they were. I think it was the best bus I had ever taken according to comfort. They even had a screen for movies or games but, sadly, they did not work during the entire ride. The bus does stop at one point for buying food and toilet break. I have to give only 4 stars though because the 5h ride ended in a 8h one. The bus arrived late to the station and then with the traffic it only kept on delaying. We ended up arriving at KL around 20:00 when we were supposed to arrive at 16:30. Best advice to take the bus from Butterworth instead of Penang as the traffic getting out of it it's terrible at that only took around 2h so avoid that and go to Butterworth instead (and get some food for the ride or you might starve if you get stuck in traffic too).
R
3
バス 急行, Billion Stars Express, 2023/02/19
The trip said express and 5 hours with one bathroom step. It turned out to be 7+ hours, two pick up stops and two bathroom stops.
G
2
バス VIP, Billion Stars Express, 2023/02/13
We got there on time and the bus wasn’t there. Bus staff was rude. They put us on another bus (other brand) to go catch the bus. We get there and we find out that the bus left us behind and he had to do a detour to come pick us up. In total there was approximately 2h delays
C
4
バス VIP, Billion Stars Express, 2023/01/23
I booked on Chinese new year weekend knowing there'd be loads of traffic delays. KL to Penang took 10 hours and advertised at 9. I brought a good book and was happy out. I noticed other reviews AFTER I booked that made me a bit nervous but we weren't crossing over any border and we left on time. However at the second pick up point, 3 women were left to hopefully get the next bus because there seemed to be an overbooking. That took almost an hour to sort. So if you're booking, get on at the starting point. And also the seats aren't actually numbered so I could sit anywhere but that caused an issue for a couple who got on last and didn't have seats together. Bus was super comfy, air-conditioned and stopped for breaks
A
3
バス 急行, Billion Stars Express, 2023/01/19
We should have a 4-hour trip at the end it lasted more than 8hours