Szdcoo LPB-05 21.6V 2000mAh Li-ion Replacement Battery for TEK A6/A7/AK77/AK80

Product adaptation Part No: LPB-05. This Li-ion replacement battery is compatible with TEK A6, A7, AK77, and AK80. Technical details: Volts: 21.6V; Rate: 2000mAh/43.20Wh. Physical dimensions: 145.90x61.12x33.00mm; Weight: 530.0g. Please confirm the part number of your current battery before purchasing to ensure your device can resume operation. Safety features include Over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Comes with a 12-month Warranty and 30-day Money Back Guarantee, plus 7*24 hours customer service.