Lights 7.4v Lithium Battery Pack

1>Customized battery voltage and capacity,12V-72V,3AH-1000AH

2>Customized battery case,plastic case,PVC,metal case

3>Customized BMS

4>Delivery support,we can use your own cooperate forwarder or if you do not have cooperate forwarder,we can use our cooperate forwarder.

Features:

1.Different capacity battery cells for option: 2000mAh/2200mAh/2400mAh/2600mAh/2800mAh

2.Green product, long standby time, one year warranty, excellent safety performance.

3.Short circuit testing passed, overcharge testing passed

4.Best sale service and good price

5.High capacity, high level platform, long working hours, long cycle life,

6.Application : widely used in li-ion battery, 18650 li-ion battery, polymer lithium battery,lifepo4 battery

  1)Communication device: communication base station, handheld road test instruments, portable communication  tester, portable radio station

  2)Medical instruments: monitor, electrocardiogram machine, portable type-B ultrasonic, defibrillator, breathing machine

  3)Industrial instrument:water quality testing meter, geotechnical tester, laser orientation instrument car arrester

  4)Electric tools: handheld electric drill, moped, golf carts

FAQ:

Q1.Can HENGCHUANG ship battery out of China?

R1:Yes,we can ship to any country out of China,you can tell us your address to check
 
Q2.How does HENGCHUANG ship the  battery packs?
R2:For sample order or small battery packs,we can ship by express through Fedex,UPS,TNT etc.

If whole parcel over 100KG,can ship by air or by sea,sea shipping is more cheaper.
Customer can tell your nearest airport name and sea port name for HENGCHUANG sales person 

to check the best option for you.
 
Q3.Can we put different battery pack in parallel or series by ourselves?
R3:Yes. The battery can be put in parallel or series by customers. 

But there are few tips we need to pay attention:
1>Make sure the voltage of each battery are same before put inparallel. 

If they are not same, charge them to the same rate.
2>Don't not put discharged battery and  undischarged battery in parallel. 

This may reduce the capacity of the whole battery pack.
3>Advise us the target capacity of the whole pack if you would like to put them in series. 

We  will choose the suitable BMS for each battery.
4>If you are not professional in parallel and series batteries, please don't handle the battery by yourself.
It may cause danger and hurt the cycle life of battery.

Q4.Can we put different battery pack in series by ourselves?
R4:You can buy big voltage directly from us.We suggest do not out them in series by yourself,

this will hurt the cycle life of the pack.