606 090 polymer battery / 4000mAh / polymer battery 4000 mA / polymer battery ..

We plant the production of lithium batteries 606090 4000MAH large capacity lithium polymer battery, ultra-thin mobile power polymer lithium battery 3.7V 606090 4000MAH mobile power battery with high capacity, low internal resistance, long life, fast charge and discharge, low self-discharge, balanced and good. The use of longer, lithium polymer batteries, built-in lithium battery protection multiple safety device to prevent overcharge, over discharge, over current, short circuit, safe and reliable performance; better safety factor, lithium polymer batteries do not contain mercury, lead and cadmium and other harmful substances, in full compliance with environmental requirements, lithium batteries can upon request and need to combine lithium batteries, size and shape are also available upon request to supporting the production of polymer lithium batteries. 606,090 battery Advantages 1. Quality assurance: A quality product batteries, high capacity, low internal resistance, high current discharge can 2. Stable performance: long cycle life: 500 continuous charge and discharge times, the battery capacity of not less than the rated capacity 85% 3. No memory effect: at any time to charge and discharge the 4. safe: built-in protection board, there are overcharge and over-discharge protection, protection of the safe use of battery 5. High energy density, long storage time, wide operating temperature range, good sealing characteristics, stable discharge voltage 6. environmental requirements: do not contain mercury, cadmium, lead and hazardous substances, in line with SGS, CE MSDS .UN38.3, UL certification 7. cooperation: cross short, reasonable price and service perfect place.