lithium ion battery manufacturers 1500w 2000w 72V 20Ah 30Ah electric scooter ebike battery with Charger

Product Overview

Description

72 Volt Electric Bicycle Lithium Ion Battery 72V 20Ah 30Ah/40Ah electric bicycle battery Li-ion Battery pack with 2a charger

Notice:

This battery can use for 72V 500W---2000W electric bicycle motor, This battery with PVC case ,it NO shell.

You can tell me the other size you want by email, pls tell me the max size, we can do it  according to your size.

 

 

Parts included:

1. 72V20ahLithium Battery with PVC CASE

2. 30A Maximum Continuous Discharge Current Built-in BMS board

3 .one discharge wire

4. one 2ampere fast charger

 

 

Battery specification:

Battery Model:72V20Ah
Nominal Capacity (AH) :20AH
Nominal Voltage (V):72V
Cell Source Resistance (mΩ) :Less 40mΩ
Cell Specification :3.7V 2.9AH 3.5AH 18650  samsung  cell
Cell Combination :20series
Discharge Cutoff Voltage (V) :60+-1V
Charge Cutoff Voltage (V) :84V
Rated Discharge Current (A): 20-30A
Maximum peak discharge current (A): 45A
Maximum Continuous Discharge Current (A) :20-30A
Charger mode:CC/CV(Constant Current Constant Voltage)
Standard Charge Current (A) :2A
Charge Time under Standard Charge Current :11h

Fast Charge Current (A):5A

Charge Time under Fast Charge Current:4.2h

Charge Temperature Range :0-45°C
Discharge Temperature Range:-20-65°C
Life cycle:more than 1000 cycles
Battery Size :38*15*7cm
Battery Weight:About 8.0kgs

Chemical: Li-Ion NiCoMn.

 

 

 

 

Lithium Ion Charger Specification:

1. AC Input Voltage: 100-240V.
2. Charge Voltage:84Volts.
3. Charge Current: 2Amps.
4. AC Charger Plug: European/American /UK /Australia Standard you can choose.

 

 

Applications:  

·Electric Vehicles, such as E-bike, E-scooters

·Electric boats, such as trolling fishing boat

·Robots for industries and military

·Remote data transfer system

·Satellite communication station

·UN-mannedaircrafts

·Power tools, such as drilling, cutting and polishing tools

·Power supplier for Training systems, such as Torpedo Trainer

 

 

Feature:

1. Life expectancy is two times that of lead-acid batteries.The weight is more lighter.

2. No memory effect and rechargeable.the battery pack life is more longer.

3. Safer and more environmentally friendly,No heavy metals and hazardoussubstances.environment friendly.

4. Built-in BMS system will prevent battery pack over-charge, over-discharge, over-current, over-heat, short circuit.

5. Before send out,Over-discharging test/ Over-charging test/Short Circuit Safety Test/Extrusion Safety Test.

6. Use high quality 5C-5C Discharge Rate 18650 Power battery Cell.The customer also can Customized Imported battery cell.

7. Up to 1 years warranty.

 

 

Advantage:

1.Fast speed:It can support most 1500W Power

2.High voltage:Use 16 series cells, it can reach to 84V when full charged.

3.Long life cycle:It is the double life cycle of lead-acid battery life normally it can use 3-5 years.

4.With BMS protection:Prevent:Over charge,over discharge,over hot over voltage ,over voltage,short circuit

5.Easy Install:Easily install into many kinds ofequipments.

 

 

 

 

Warnings

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

Do 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 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.

 

FAQ: Any questions, contract us freely, respond within 12h

Q1: Can't charge the battery?

A1: First we nee to connect the battery charger, second we have to turn this switch on, and then can be charged.

Q2: Is it the capacity of your battery real?

A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.

Q3: How about the lead time?

A3: Delivery time for production will depend on your quantity. Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.

Q4: Which certificates do you have?

A4: We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used,

Q5: How about warranty?

A5: 1 year warranty

Q6: Payment and samples

A6: We accept paypal for samples order, larger order with T/T

Q7: Charging temperature

A7: The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet

Q8: Operating temperature

A8: -20°C~60°C

Q9: Company production capacity:

A9: 200k pcs per months

Q10: What's the batteries applications?

A10: Widely applied in digital products, portable computers, Bluetooth products, electric tools, power tools, lighting devices like LED lights and emergency lights, electric toy, household appliances and emergency device area. Cordless phone, power tools, instrument and apparatus, electric vehicle, electric bikes, motorcycles, UPS battery, medical equipment, beauty instruments, electric trolley, solar power system. Solar energy storage, smart robot and so on.

Shenzhen Believe Technology Co., Ltd: Advanced power solution for the green world

 

 

 

https://blvpower.en.alibaba.com/productgrouplist-812736304/E_bike_E_scooter_E_motorcycle_E_Triangle_Battery.html?spm=a2700.icbuShop.88.17.194823a723B9s1