Szdcoo Replacement Battery Part No 31 21 140 — 14.4V 2600mAh (37.44Wh) for Fakir Robert II / RS 710

Replacement battery Part No: 31 21 140 designed for Fakir Robert II (RS 710). Chemistry: Li-ion. Electrical specs: 14.4V, 2600mAh / 37.44Wh. Physical dimensions: 106.75 x 58.36 x 43.20mm; Weight: 420g. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certified to ISO9001, RoHS, CE, UN38.3 and supplied with MSDS. Please verify the battery part number before ordering to confirm compatibility and restore your device to working condition. Coverage: 12-month Warranty, 30-day Money Back Guarantee, plus 7*24 hours customer service.