Mini Bottle EBike Battery 36V 14Ah 7Ah 36V 48V 7Ah 10.5A 18650 Lithium Pack for Bafang Tongsheng 500W 350W 250W Electric Bicycle

Mini Bottle EBike Battery 36V 14Ah 7Ah 36V 48V 7Ah 10.5A 18650 Lithium Pack for Bafang Tongsheng 500W 350W 250W Electric Bicycle

Mini Bottle EBike Battery 36V 14Ah 7Ah 36V 48V 7Ah 10.5A 18650 Lithium Pack for Bafang Tongsheng 500W 350W 250W Electric Bicycle

(8 customer reviews)

472.49$ – 766.54$

In Stock

Ships From

Color

S002 36V10.5Ah LG
S002 36V10.5Ah Sanyo
S002 36V7Ah LG
S002 36V7Ah Sanyo
S002 48V7Ah
U005 36V10.5Ah
U005 36V10.5Ah Samsu

Description

High-concerned chemical: None
Capacity: 10 – 20Ah
Voltage: 36v48v
Type: Lithium battery
Brand Name: UNITPACKPOWER
Origin: Mainland China
Certification: CE,RoHS
U005: With USB with safe Lock
S002: NO USB NO safe Lock
Type: Bottle ebike battery
Fit for: Hub wheel motor like Bafang Tongsheng…most of Chinese brand motor
Dosen't fit: Shamino , Yamaha , Bosch, Panasonic… and some special brand
36V battery: for 36V 250W 350W 500W motor
48V battery: for 48V 250W 350W 500W motor

Why Chooice UnitPackPower Official Store?

1) Factory Direct Store: We assemble all batteries in our own factory, never use fake or cheap cell pack sell at lowest price to attract buyers. In addtion, we have to scrimp on everything, assemble them as quickly/cheaply as possible. We don’t take chances when it comes to our batteries , all for your safety!

2) Official High Quality Cell Sources: We only source genuine A-grade genuine cells from the official sources.No Fake , No Cheap , No trap.

3) Every Battery Made Cycle Test: Each pack would finished all the test and get through a full charge and discharge before leaving our factory to make sure you are getting every amp hour you paid for.

The test include:

Short Circuit Safety Test √ Overcharge Safety Test √ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test √

4) Best Oversea After-sale Service: With 18 Month warranty, with Technician Support Centres in Germany&Belgium&USA&Canada&Australia). Quality problelm , we supply Fixing/ Replacment / Technician video support service , try all our test to make you satesfied with us, You deserve it

36V Mini Bottle Ebike Battery Main Features

1) With patent private mold bottle style case, other manufacturer don't have and can't copy

2) New design small and light water bottle style with holder fit all electric bicycle

3) Waterproof IP65 and solid aluminium alloy, stronger a lot than normal plastic case

4) With USB port can charge cell phone and bluetooth speaker

5) Battery with ON/OFF switch, help you save more power

6) Lighted battery LED power Indicator, inform you battery power in anytime

7) Lock with keys securely locks the mount on bike frame

36V Mini Bottle Ebike Battery Specification

Guarantee

1) We provide 18 month warranty for all electric bike batteries.

2) Any battery with quality problem within one month we can resend you a new one after provide your proof.

3) Any battery with quality problem within one year, we provide free repaired.

4) All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.

Top brand lithium battery manufacturer in China, rest assured to buy.

We don't supply warranty service for the following situation:

1) The battery goes over the water.

2) The battery is broken by man-made.

3) The cells are burnt out after incorrect using.

4) Return the battery without reason.

5) Open a dispute without contacting us.

Feedback

1) Our battery can fit most of motor kit, exclude(not only) these:B0SCH, SHIMANO, YAMAHA, Panasonic.

2) Please contact us If you can't confirm whether our battery can fit your motor.

3) If you have any problems please feel free to contact with us BEFORE you leave negative feedback or file a dispute.

4) Any problem is not a problem, as long as you contact us.

5) Your satisfaction and positive feedback is very important to us.

6) Please kindly leave us a positive feedback and 5 Stars if you are satisfied with our items and services.

FAQ

Q: What type of this electric bike battery?

A:It is li ion battery,Chemical is Li(NiCoMn)O2.

Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery?

A: E-bike Li-ion battery have longer cycle life,normal cycle life is 800-1000 times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly.

Q: What's temperature range of charge and discharge?

A:Charge Temperature: 0 to 45°C and Discharge Temperature: -20 to 65°C

Q: What kind of cells used on this electric bicycle battery?

A: Different capacity with different cells, we make the battery with original A grade Samsung,Panasonic,Sanyo,LG and high quality domestic cells,all can be customized as your requests.

Q: Do your e-bike battery come with charger?

A:All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us.

Q: Do your electric bike batteries come with BMS?

A:Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Over discharge and Over current.

Q: Can you provide OEM and ODM service?

A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality E-bike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.

Lithium Battery Features

1) Longer battery life, the life expectancy is two times that of lead-acid batteries.

2) Rechargeable and no memory effect.

3) The weight is more lighter than other batteries.

4) Smaller dimensions and can be customized.

5) Safer and more environmentally friendly, No heavy metals and hazardous substances.

6) BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current,over-heat, short circuit.

Warnings

Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.

Does not use or leave the battery near a heat source as fire or heater.

Use the battery charger specifically for that purpose when recharging.

Do not reverse the position and negative terminals.

Do not connect the battery electrodes to an electrical outlet.

Do not discard the battery in fire or a heater.

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

Do not strike, trample or throw the battery.

Do not directly solder the battery and pierce the battery with a nail or other sharp objects.

UnitPackPower batteries have insured to China Ping An Insurance, rest assured to buy.

Additional information

High-concerned chemical	None
Capacity	10 – 20Ah
Voltage	36v48v
Type	Bottle ebike battery
Brand Name	UNITPACKPOWER
Origin	Mainland China
Certification	CE,RoHS
U005	With USB with safe Lock
S002	NO USB NO safe Lock
Fit for	Hub wheel motor like Bafang Tongsheng…most of Chinese brand motor
Dosen't fit	Shamino , Yamaha , Bosch, Panasonic… and some special brand
36V battery	for 36V 250W 350W 500W motor
48V battery	for 48V 250W 350W 500W motor

8 reviews for Mini Bottle EBike Battery 36V 14Ah 7Ah 36V 48V 7Ah 10.5A 18650 Lithium Pack for Bafang Tongsheng 500W 350W 250W Electric Bicycle

Rated 5 out of 5
S***r (verified owner) – August 11, 2025
Top
Rated 5 out of 5
M***H (verified owner) – August 31, 2025
Received within 5 days, very good communication
Rated 5 out of 5
d***i (verified owner) – September 20, 2025
Excellent product. Delivery within the expected timeframe.
Rated 5 out of 5
AliExpress Shopper (verified owner) – October 10, 2025
Awesome little battery 👍 Installed it to my lightweight folding bike and it gives me 50 km range when pedaling with maximum assistance. Compact size makes it easy to take the battery out and carry it in my bag when needed.
Rated 5 out of 5
c***c (verified owner) – December 8, 2025
Received prompt delivery great thanks
Rated 5 out of 5
c***c (verified owner) – December 15, 2025
Received prompt delivery great thanks
Rated 5 out of 5
S***s (verified owner) – January 5, 2026
Top product, fast delivery
Rated 5 out of 5
AliExpress Shopper (verified owner) – February 11, 2026
I have been using the 7 amp battery for a month now in combination with a 250-watt front wheel motor.
The battery works well and can be used for more than 80 kilometers on the lowest support level.

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Vendor Information

4.92 rating from 133399 reviews
Rated 4.92 out of 5 based on 133399 customer ratings

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