iTEKIRO 4000mAh Extended Battery for Panasonic BP-12 BP-15 BP-17 BP-18 HHR-V20 HHR-V20A/1B HHR-V214A/K HHR-V40A/1B PV-213A PV-214A PV-215A PV-B18 PV-BP15 PV-BP17 PV-BP18 VW-VBH1E VW-VBH2E VW-VBR1E Replacement battery for Panasonic BP-12, BP-15, BP-17, BP-18, HHR-V20, HHR-V20A/1B, HHR-V214A/K, HHR-V40A/1B, PV-213A, PV-214A, PV-215A, PV-B18, PV-BP15, PV-BP17, PV-BP18, VW-VBH1E, VW-VBH2E, VW-VBR1E, VW-VBR2E, VW-VBS1, VW-VBS1E, VW-VBS2, VW-VBS2E Battery specifications: Ni-MH, 6V, 4200mAh; This "No-Memory-Effect" extended battery has higher capacity than original one (1000mAh), it can be fully charged from any level with no reduction in capacity Made with premium quality cells to meet or exceed the OEM specifications Integrated microchip prevents overcharging & lengthens the battery life Satisfaction guarantee with 1 year replacement warranty