(6PCS) KNB-32N KNB-33L Battery [2500mAh Capacity] for Kenwood TK-3180 TK-2180 TK-2180K TK-3180K TK-5210 TK-5310 KNB-33 KNB-33Li KNB-31 KNB-31A KNB-32 KNB-43L KNB33L Battery

Description:

1. Please double-check to make sure the battery matches your cellphone model.

2. Our battery is sent out with little or no power, at the beginning, the battery will drain quickly, this issue is caused due to the li-ion of a new battery being unstable, it will become normal after long-term use. Please fully charge first if the phone can not turn on.

3. It is recommended to fully drain and fully charge the battery, especially during the first 3 charging and discharging cycles, doing so may greatly improve the overall life of the battery

4. You'd better use the OEM cable and charger to charge it.

5. Please keep the battery dry and away from moist and corrosive materials.

Each battery is composed of high-quality materials, increases battery life, and reduces your recharging time. Please use the original charger and cable to charge this battery. Battery equipped with built-in smart IC chip. IC conversion rate improves the utilization of the battery capacity. IC chip ensures your battery won't fail under any circumstances and provides multiple protection. Prevents your battery from over-charging, over-discharging, over-voltage, over-current, over-heating, and short-circuit for safer operation. Long-lasting replacement DDONG battery perfectly matches your phone. Double performance testing before shipment. Battery actual use time depends on your phone's hardware and software configuration and network conditions.     Do not use the phone when the battery is charging.