rechargeable li-ion polymer battery cell 500mAh 3.7v

3.7V 500mAh 612338 li-ion polymer battery cell 1.real capacity 2.manufacturer 3.competitive price 4.rechargeable

PRODUCT  SPECIFICATION

1.Scope 

This specification shall be applied to Li-ion polymer battery manufactured by Shenzhen Jinke Energy Development  Co.,Ltd

2.Performance   

Issued by ‘GB/T18287-2000’ national standard of the People's Republic of China «Li-ion battery general principle»

 3.Parameter 

NO.	Description.	Specification	Remark
1	Battery Model	612338
2	Minimal Capacity	500mAh	0.2C
3	Rated Capacity	500mAh	0.2C
4	Nominal Voltage	3.7V
5	charge voltage	4.20±0.025V
6	discharge voltage	3.0±0.05V
10	Storage Temperature	-5-35°C	one year
11	Inner Impedance	≤75mΩ
13	Max continue discharge current	1.5C
14	Max charge current	1.0C

4.Dimension  Drawing

   

Item	Nominal(mm)	MAX(mm)	Item	Nominal(mm)	MAX(mm)
Cell Length	38.0	38.5(max)	Cell Width	23.0	23.5(max)
Cell Tickness	6.1	6.1(max)	L1 Tab width	2.0
L2			L3
L4	9.0	11(max)	Two tab distance

5.Danger Warning

To prevent the battery from leaking, heating or explosion, please observe the following precautions:

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

2. Do not use or leave the battery near a heat source as fire or heater.

3. Use the Lithium-ion battery charger specifically for that purpose when recharging.

4. Do not reverse the position and negative terminals.

5. Do not connect battery to the plug socket or car-cigarette-plug.

6. Do not use or leave battery nearby fire, stove or heated place.

7. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

8. Do not strike,trample or throw the battery.

9. Do not drive a nail into the battery. Strike it by hammer, or tread it.

10 Do not make the direct soldering on battery.

11 Do not disassemble or reconstruct battery.

12 Do not charge battery nearby the fire or under the blazing sun. 

13 Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

14 Do not use or leave the battery under the blazing sun(or heated car by sunshine). The battery may smoke, heat or flame. And also, it might cause the deterioration of battery’s characteristics or cycle life.

15 Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety

16 If the battery leaks and the electrolyte get into the eyes, do not rub the eyes, instead, rinse the eyes with clean water, and immediately seek medical attention. Otherwise, it may injure eyes.

17 If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging

or storage, immediately remove it from the device or battery charger and stop using it.

18 In case the battery terminals are dirty, clean the terminals with a dry cloth before using.

19 Be aware discarded batteries may cause fire or explosion, tape the battery terminals to insulate them 

The PCB & connector could be customised.