ACE TATTU 850mAh 14.8V 75C 4S1P 4S Lipo Battery with XT30 Connector Plug for FPV Racing Drone

Features: Can open the watch lid with ease. Suitable for opening watch bottom cover and replacing batteries. Special movable screw-plug back cover of watch, easy to use, easy to carry. Professional watch fixing and repair tool, durable. Top quality watch fixing tool, watch changing battery.

Features: Be suitable for 3.7V Li-ion 1.2V Ni-MH cylindrical rechargeable battery of size between: (diameter: 0-22mm, height: 34-70mm). Capable of charging 4 batteries of different size and with different capacity simultaneously. Each of the four battery slots monitors and charges independently. 4 optional charging current: 300mA / 500mA / 700mA / 1000mA. USB output can charge your 5V electronic devices (such as phones) when putting the Li-ion batteries in the slots. Charger, fast test and normal test modes, test modes test the maximum capacity of the batteries. LCD displays charging current, voltage, capacity, impedance and charging time. Features over current protection, over charge protection, short circuit protection, and battery polarity reverse connection protection. Automatically stops charging when complete. You can choose different matches, like only buy the charger, or you can buy the whole set (Charger+ car charger + EU/US adapter) or buy the Charger+ US/EU adapter as you like. Safe, portable and powerful, it is good for your home and travel.

Nombre de Marca de la Batería:UltraFire; Número de Modelo de la Batería:18650; Tipo de celda:Li-ion; Capacidad (mAh):3000; Voltaje (V):3.7; Dimensiones (cm):6.7 x 1.8 x 1.8; Peso (kg):0.088; Con Cargador:No

GP have bundled together a PB420 charger with 8x AA ReCyko+ Pro (2000mAh) and 4x AAA ReCyko+ Pro (800mAh) saving at least 25% compared with buying them seperately Part of the GP PowerBank Range and new recyko range Safe overnight charging Individual battery charging status Two charging channels, can charge 2 or 4 batteries at a time. NiMH AA or AAA sizesCharge times AA 1000-1900mah 6.5-13hrs 2000-2700mah 13.5-18hrs  / AAA 400-900mah 4.5-6.5 hrs Included in the pack are 12 NiMH batteries. 8x AA 2000mAh NiMH and 4x 800mAh NiMH rechargeable batteries.

Features: Designed for SJCAM SJ4000 SJ5000 M10 X1000 camera. Over current protection, over charge and discharge protection. Rechargeable, eco-friendly and energy-saving. High quality and durable for long time use. It is good both in low and high temperature operations.

Features: Compatible with Gopro AHDBT-301, Gopro AHDBT-201. Charger is designed with a foldable A/C plug that can work with any US power socket! Charger comes with a EU power plug adapter to convert charger to work with EU power sockets. Charger ALSO comes with a D/C car charger adapter, so you can charge your batteries anywhere in the world! Smart LED indicator shows charging status. Smart charger prevents overcharging, short circuit, and electronic shock!