3.7v 77Ah lithium ion battery 80Ah for 12V 48V scooter bike Solar energy storage golf cart inverter | Электроника

3.7v 77Ah lithium ion battery 80Ah for 12V 48V scooter bike Solar energy storage golf cart inverter | Электроника

Product Specification

Product Name: Lithium polymer battery

Rated capacity:77Ah

Real capacity :more than 80Ah

Internal impedance: about 0.4mΩ

Nominal voltage:3.7V

End-of-Discharge Voltage:2.75V Recommend  

Charge Voltage:4.2V

Dimensions:40*148*102mm

Weight:about 1.2Kg

Stand Constant Current:80A(1C)

Maximum Pulse Discharging Current：200A

Max Continuous Discharge Current:330A

Cycle life (80%DOD):1200 cycles

Temperature：-3~45°C

Discharging Temperature：-20~55°C

Storage Temperature : -10~42°C

Warranty :1 year

Lithium battery features:

1. High energy density, fast charge
2. Light weight, small size without Pollution, eco-friendly
3. Long cycle life; It extends its service life up to 1000-1500 cycles
4. With short circuit production function, safe and reliable
5.Large overload tolerance and safe battery performanceLife is longer
6. Simplify the battery management system (BMS such as overCharge / discharge, over-current, short-circuit,
Overheating and Balancing) and battery charger

Quality

We are professional Electric bike battery supplier on aliexpress, The battery is brand new and every single item you buy from our company has been compeletly tested before shipping , after several times of testing , so we can guarantee the quality.

Service

We have provide one year warranty

We are willing to answer any questions about the products no matter Pre sale or after sale.
We care about our customer satisfaction! If you have any question,pls contact us directly or leave us message,we will reply as soon as possible.

Refund

When you received the item, please check the quality and quantity in time. if there is any problem in 7days,Feedback the reason where it gets wrong to us.  we will resolve it asap,If the products still can't work,We will send new replacement or refund once the item is received.

Feedback

Feedback will be left in a timely manner after feedback has been received. Should there be any problems with your purchase, please do not leave neutral or negative feedback before contacting us for resolution. We strive to make every transaction a positive experience and will do everything possible to correct any problem. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.