High power 48V 1000Wh electric bike battery 48V 20Ah battery pack

2022-02-17 01:48


Normal specification
Rated Capacity
2A charge
5A discharge
Nominal Voltage
Internal Resistance
Charge performance
charge mode(standard)
charge current(standard)
or specialized charger
charge voltage(standard)
Ambiance temperature
charge time(h)
Over-current fuse
36v 10ah
48v 10ah
52v 10ah
60v 15ah
36v 13ah
48v 11.6ah
52v 10.4ah
60v 17.5ah
36v 14.5ah
48v 12.8ah
52v 11.6ah
60v 19ah
36v 16ah
48v 13ah
52v 13ah
60v 20ah
36v 17.5ah
48v 14ah
52v 14ah
60v 22ah


  •  Stable BMS system with short-circuit protection ,over-charge protection ,over-discharge protection and over-current protection fuctions .
  •  With at least More than 500times cycle life
  •  It can run well under different  temperature environment condition
  •  No memory effects.
  • Suitable for electric bicycle ,electric bike etc .
  • Full capacity battery, 100% quality testing
  • Long cycle life and high energy density
  • Capacity, resistance, Voltage, platform time consistency is good
  • Factory price and fast delivery
  • Light weight, small size
AIN Lithium Battery Main Applications
Electric propelling applications
Engine starting battery; Slow Speed Car; Intellectual robots; Electric bicycle/Motorcycle/Scooter; Golf trolley/Carts/ Sightseeing
car; Power tools.
Energy storage
solar and wind power system; city on/off grid; community and family, RV Caravan, Marine yachts.
Back-up system and UPS
telecom base, CATV-system, computer server center, medical instrument, military equipment.
Other applications
security and electronics; mobile POS, mining light/torch/LED light/emergency light.

Our Factory

Why us

1,Quick response,email/skype/whatsapp/wechat etc to reply you as quick as we can.

2,Ensure the satisfiied quality,All of our products are tested one by one before shipping.

3,We can promise all the price is the factory direct sale price.

4,We are the manufacture of this product in Anhui for many years.

5,We'll try our best to assist you to solve all you want to know.

For buyers

1,online talk or inquire via e-mail to sales.
2,comfirm order(quantites,colors,size,capacity,payment terms,delivery time etc.
3,Make Proforma Invoice.
4,Arrange the payment.
5,Start the order when deposit arrived.
6,Arrange shipment after 100% payment confirmed.
7,Follow up the goods by the tracking number.
8,Goods arrived and check.

Packing And Shipping


1,Q: What's the main product in AIN?
A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode.
Observe changes in battery appearance.

3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in
battery appearance.

4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP
service, delivery time is 11-15 business days. Airline and sea shipping also available.

8. Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!