Triangle Waterproof Bag E-Bike Battery 36V 17.5Ah 630Wh Samsung Cell B - E Smart Way

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Triangle Waterproof Bag E-Bike Battery 36V 17.5Ah 630Wh Samsung Cell Battery 36V13Ah 15Ah for 500W 350W 250W Bafang Tsdz2 Motor
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Triangle Waterproof Bag E-Bike Battery 36V 17.5Ah 630Wh Samsung Cell Battery 36V13Ah 15Ah for 500W 350W 250W Bafang Tsdz2 Motor

$747.68 $805.88

Triangle Waterproof Bag E-Bike Battery 36V 17.5Ah 630Wh Samsung Cell Battery 36V13Ah 15Ah for 500W 350W 250W Bafang Tsdz2 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 or your safety!

2) Official High Quality Cell Sources: We only source genuine A-grade genuine cells from the official sources.

3) Every Battery Made Cycle Test: Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for.

The test include:

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

4)Best Oversea After-sale Service:We do all this and offer it at our usual low pricing, we don’t charge a premium for Safety and Reliability. We have a proven track record of offering great after-sales support and warranty repairs/replacements. We will not leave you stuck (18 Month warranty, with Support Centres in Germany&Belgium&USA&Canada&Australia).

 

Product Features and Advantages

1. The battery pack used geniune A gradeSamsung/Brand 18650 cells, long runtime, deep discharge recover, extended service life and superb performance. This Li-ion battery pack, It has a great cycle life: 800-1000 Cycles with DOD 80%, no acid (No spill or leak problems)
2. With high quality in-built BMS, protect the battery from short circuit,overcharged,over discharge and Over current.
3. It's with water-proof leather bag , and is small and lightweight for most of flat ebike.

Electric Bicycle Battery Specifications

Parameter

36V 13Ah

36V 14Ah

36V 15Ah

36V 17.5Ah

1

Nominal Capacity

13Ah

14Ah

15Ah

17.5Ah

2

Nominal Voltage

36Volt

3

Energy Capacity

450 Watt Hours

504 Watt Hours

540 Watt Hours

630 Watt Hours

4

Composed Type

10Series 5Parallels

10Series 4Parallels

10Series 5Parallels

10Series 5Parallels

5

Battery Pack Cell

Brand 18650 2500mAh

Samsung 35E 3500mAh

Brand 18650 3000mAh

Samsung 35E 3500mAh

6

Built-in BMS

20Amp continuous 60±10Amp maximum

7

Fit Motor Power

36V 180W 250W 350W 500W

8

Riding Mileage

27~45km

30~50km

32~54km

38~63km

9

Charge Current

2~5A

10

Charge Cut-off Voltage

42V

11

Discharge Cut-off Voltage

30V

12

Battery Weight

3kg(6.61lb)

2.5kg(5.51lb)

3kg(6.61lb)

13

Battery Charger

2A Standard Charger

14

Dimensions

350*330*130*60*70mm

15

Charge Temperature

0°C to 45°C

16

Discharge Temperature

-20°C to 65°C

17

Cycle Life

≥80% Capacity After 1000 Cycles


Charger Plugs and Discharge Connectors Optional

1. Charger Plug: US EU UK AU  plugs optional, will provide according to delivery country if without requested.
2. Discharge Connector: There are 7 kinds optional as below picture, will soldered with default female connector&extra male connector if without requested.
3. If you have any requirement about this, please leave message in your order.

Guarantee

1) We provide 18 month free 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.

The Triangle Waterproof Bag E-Bike Battery 36V 17.5Ah 630Wh Samsung Cell Battery 36V13Ah 15Ah for 500W 350W 250W Bafang Tsdz2 Motor is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: Mar 14, 2025