| Place of Origin: | CHINA |
|---|---|
| Brand Name: | HB |
| Certification: | ROHS |
| Model Number: | 703040-850mAh |
| Minimum Order Quantity: | Contact sales to get |
| Price: | Contact sales to get |
| Packaging Details: | Contact sales to get |
| Delivery Time: | Contact sales to get |
| Payment Terms: | T/T |
| Supply Ability: | Contact sales to get |
| Nominal Voltage: | 3.7V | Warranty: | 1 Year |
|---|---|---|---|
| Cycle Life: | 300 Times | Standard Discharge Current: | 0.2C |
| Standard Charge Current: | 0.2C | Nominal Capacity: | 850mAh |
| High Light: | lithium ternary battery,lithium polymer battery |
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Customized 703040 polymer lithium battery 850mAh3.7V rechargeable battery
size and capacity can be customized according to your requirements !
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
1. Technical Parameters
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2. Safety Performance
| Items | Test Method and Condition | Criteria |
Over-Charge Protection | At 20±5℃ conditions,after full-charging the battery with 0.5C and set the constant current and voltage supplier with 2times of the nominal voltage and current, then load it to the battery for 8h. | The battery should be no leakage,deformation,smoking and explosion during the test processes. |
Over-Discharge Protection | At 20±5℃ conditions, discharge battery to 6.0V with 0.5C constant current, then discharge with 30Ω loading for 24 hours. Check the appearance of battery. | The appearance is normal, |
Short-Circuit Protection | After fast-charging, use a cable of 0.1Ω resistance to short the battery for 1 hour. Then check the appearance of battery. | The appearance is normal, |
It is forbidden to short-circuit batteries or batteries, and do not place multiple batteries in boxes or drawers at will to avoid shorting each other or by other metal objects.
It is prohibited to subject a battery or battery pack to mechanical shock.
In the event of leakage, do not contact the leaking liquid directly to the skin or eyes, if contact occurs, apply a large amount of water to flush the contact area.
Do not use non-special charging, which should be done in accordance with the manufacturer's instructions.
Note the "plus positive ear" and "-negative ear "signs of the battery pack to ensure proper use.
Keep the battery pack clean and dry.
HB
