EScooter Ebike Battery Pack 36V 48V 52V 60V 72V 40Ah 25Ah 20Ah Waterproof Lithium Batteries 250W-3000W Motorcycle/Trikes/Bicycle

Why Chooice UnitPackPower Official Store?

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 cell in the Pack is fused: (just like almost all of the batteries we supply) Cell level fusing, can prevent any of the cells or cabling from overheating and becoming dangerous.

4) 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 Safety Test √ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test √

5) 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).

36V 48V 52V 60V 72V PVC eScooter Battery Main Features

1) Battery shrink wrap with waterproof glue, have better waterproof effect than other normal battery.

2) Battery dimensions can be customized to meet your demand

3) BMS constant current can be customized to fit your motor

4) Charging connectors can be customized, if you have demand

5) Without battery case more lightweight, can put into your person bag or box

6) Wide range of applications, such as: ebike, escooter, electric wheelchairs, electric boats and so on

36V 48V 52V 60V PVC Escooter Battery Specification

Applications

1) Fit for motor: Gear motor, Gearless motor, Brushless DC motor, bafang motor, Tongsheng motor, Golden motor, etc.

2) Fit for bike: E-scooters, Folding bike, City bike, Mountain bike, Fat bike, Cruiser bike, Trike bike, ect.

3) Fit for car: Golf car, Small-scale electric flat car, Forklift, Cleanness car, Electric wheelchairs, Electric boats, ect.

48V40Ah Li-on Battery Specification

Battery Model: 48V 40Ah

BMS: 50A BMS Support Regenerative Braking Function

Nominal Capacity (AH): 40Ah

Fit for motor: 48V 0-1800W

Nominal Voltage (V): 54.6V

Lifecycle: 2500+

Battery Size: 523*243*218mm

Weight: 14kg

Way of Charge: XLR Port/Big Anderson Port

Charge Current: XLR port support 2-10A to charge; Big Anderson support 2-50A to charger

Battery Charger: Without Charger

Charge Cut-off Voltage: 54.6V

Cell Overcharge Protection Voltage: 4.2V

Charge Temperature Range: 0 - 45°C

Max Continuous Discharge Current: 50A

Peak Discharge Current: 150A

Fit for Motor: 48V 0~1800W

Discharge Cut-off Voltage: 40+/-1 V

Cell Overdisharge Protection Voltage: 2.5V

Discharge Temperature Range: -20 - 45°C

(Note:have charger and no charger option, if you want to buy charger by yourself, it's 54.6V charger with XLR connector )

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.

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.

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?

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?

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.