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

2022-02-17 01:48

Specification

Item		Index	Remark
Normal specification	Rated Capacity	20Ah	2A charge
	Rated Capacity	20Ah	5A discharge
	Nominal Voltage	48V
	Internal Resistance	≤220mΩ
	Weight	6.5±0.1kg
	Dimension	345x104x95±2mm
Charge performance	charge mode(standard)	CC/CV
	charge current(standard)	2A	or specialized charger
	charge voltage(standard)	58.V
	Ambiance temperature	-20°C~+55°C
	charge time(h)	6~8
	Over-current fuse	4A/250V(φ5.2*20mm)
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

Features

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

FAQ

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!