M Model ) Ni-cd 8.4v 3000mah Battery + Usb Charger For Rc Toys Car Tank Train Robot Boat Gun Aa 8.4v Rechargeable Battery Pack - Parts & Accs - AliExpress
Order the battery kit for a metal detector with rechargeable battery
Amazon.com: Tenergy Smart Charger for 8.4V-9.6V NiMH Battery Packs, NiMH Battery Charger for Airsoft Guns, RC Cars, RC Airplanes with Mini Tamiya/Standard Tamiya Connector : Toys & Games
Amazon.com: NOYITO 8.4V 1A Power Adapter Li-ion Battery Charger with LED Indicator 5.5 x 2.5 2.1 mm Interface Suitable for 7.2V 7.4V 8.4V 2-String Lithium Battery Pack : Electronics
Amazon.com: Tenergy Smart Charger for 8.4V-9.6V NiMH Battery Packs, NiMH Battery Charger for Airsoft Guns, RC Cars, RC Airplanes with Mini Tamiya/Standard Tamiya Connector : Toys & Games
Lithium Battery Charger Head Board 4.2V 8.4V 12.6V 16.8V Power Module Adapter 18650 Ternary Intelligent Lamp Changing Board
Amazon.com: NOYITO 8.4V 1A Power Adapter Li-ion Battery Charger with LED Indicator 5.5 x 2.5 2.1 mm Interface Suitable for 7.2V 7.4V 8.4V 2-String Lithium Battery Pack : Electronics
Amazon.com: 9.5V AC/DC Adapter for Casio ADE95100LU - UL Listed Power Supply Charger for Casio Piano Keyboard - Only Compatible for Listed Models (8.4 Ft Long Cord) : Musical Instruments
Amazon.com: NOYITO 8.4V 1A Power Adapter Li-ion Battery Charger with LED Indicator 5.5 x 2.5 2.1 mm Interface Suitable for 7.2V 7.4V 8.4V 2-String Lithium Battery Pack : Electronics