Product parameters:

1. A product with a new battery cell voltage 3.7V

2, with protective plate support overcharge, over-discharge protection, voltage 2.75-4.20V

Polymer lithium advantages:

1. The size, type and capacity available, applicability, can be customized according to customer requirements can be carried out according to the different requirements of all kinds of combinations. Good quality, low prices.

2. Quality assurance: A product used batteries, high capacity, low internal resistance, voltage stability.

3. stable performance, long cycle life

4. No memory effect: at any time to charge and discharge.

5. Safety: built-in protection board, there are overcharge and over-discharge protection, protection of the safe use of batteries.

6. High energy density, long storage time, wide operating temperature range, good sealing properties, stable discharge voltage

7. Green: do not contain mercury, cadmium, lead and hazardous substances, for the European and American market requirements.

8. short delivery, service perfect place.

Lithium use common sense:

1, you must use standard 4.2V rechargeable lithium battery charger.

2, prohibit large current discharge (with protection board will automatically control).

3, prohibiting discharge, single battery voltage should not fall below 2.5V (with protection board will automatically control).

4, is strictly prohibited disassemble, short-circuit the battery, most likely caused by short circuit fire.

5, temperature -10--55 .

Caution:

1, rechargeable battery is strictly prohibited too. Discharge.

2, without board battery is below 2.75V and then turn use is strictly prohibited. Must be recharged. (Easy to over-discharge).

3, without the board's battery is fully charged, it must win, otherwise (easily overcharge).

4, please use qualified charger.

Charge Description:

Charge limit voltage: 4.25 0.05V operating voltage cut-off: 2.75V

Standard charging current: (0.5C) Maximum charge current: (1C)

Standard discharge current: (0.2C) Maximum continuous discharge current: (2C)

Each are preferably carried out using a full charge and discharge cycles, help extend battery life and maintain performance, not at liberty to charge the battery is disconnted power supply; for those who want long-term without the battery is fully charged and then to keep the insulation storage, and on a regular basis on a single charge.