18650 2200mah 3.7V lithium battery product features
1. Quality assurance: A product batteries, high capacity, low internal resistance, high current discharge.
2. Stable performance, long cycle life: continuous charge and discharge 500 times, the battery capacity of not less than 85% of rated capacity.
3. No memory effect: can be charged at any time, discharge use.
4. High security: overcharge and over discharge protection.
5. Short delivery, reasonable price, perfect service in place.
6. Applicable models: mobile power, security, miner's lamp, safety alarm, medical equipment, and other electronic digital products