14.4V 2600mAh 3200mAh Lithinum Ion Battery for V7/V7S/X620/X623/X451/T4/A4S/X431 Replaceable Sweeper Battery 14.4V 3500mAh 4000mAh Rechargeable Batteries,14.4v2800mah

Features:Stable performance.High working voltage and large capacityLong cycle life and good low temperature performanceInternal resistance, can be charged and discharged with high currenThe production process uses computers for quality inspection and monitoring to ensure superior battery performanceAdvanced lithium-ion technology offers the highest possible charge cycles and is immune to the so-called memory effectNominal Voltage: 14.4VNominal Capacity: 2600mAh 2800mAh 3200mAh 3500mAh 3800mAh 4000mAhBMS: 15AFit Motor Power: 0-100WWeight: 500gCharge Cutoff Voltage (V) :16.8VStandard Charge Current (A) :2ACharge Time under StandardStorage temperature: -20°C~45°CRange of working temperature：Charging: 0°C~45°CDischarge: -20°C~60°CSize: 70*38*38mmCycle times: more than 1000 timesPacking list:1*14.4V Lithium battery

• Battery voltage: 14.4V, Battery capacity: 2600mAh 2800mAh 3200mAh 3500mAh 3800mAh 4000mAh. Battery size: 70*38*38 mm
• Equipped with BMS protection board, prevent overcharge, overdischarge, overcurrent, and short circuit
• The battery capacity is recycled 800~1000 times, which is more environmentally friendly and lighter than ferric acid batteries.High battery capacity and density, good safety performance
• Easy installation, comply. 14.4V Li-ion power battery makes your vacuum run longer and more reliable
• If the vacuum has not been used for long time, please fully charge it at least once a month or take out the battery to avoid battery starvation