4pcs GoolRC 400mAh 3.7V 25C LiPo Battery with 4 in 1 U4 USB Charger for T37 Mini JJRC H37 Mini RC Quadcopter

Features: 3.7V 450mAh lipo battery. Easy to plug in and take out. Enough capacity and safe to use. High quality and portable to carry. Compatible with GoolRC T5 T5C T5W T5G RC quadcopter.

Features: Perfect size fit for FrSky Q X7 transmitter. 7.4V 2000mAh large capacity. High quality cell which is more durable. With JST and 3 pin balance connector.

Features: 10000mAh capacity external battery with unique intelligent power indicator, accurately shows the power level left. Mini and portable design for conveniently carrying with. Dual USB output interface, safe and fast charging your mobile device, 2.1A high-speed output. With a micro USB cable, connect with your PC USB port for charging the battery power. Constant voltage and current-limiting, short-circuit protection for output. Must have on your outdoor travel. Widely used to charge for your phones, tablet, MP3, MP4, PSP, GPS, game device, camera and many more. Adopts the advanced plating technology, wearable and durable, gives you a smooth and comfortable hand feeling.

Marca:BTY; Modelo:AA; Tipo de celda:Ni-MH; Capacidad (mAh):2500; Voltaje (V):1.2; Dimensiones (cm):1.97 in x 0.55 in x 0.55 in; Netto Gewicht (kg):0.1; Rango de Alcance (mAh):2500-3000; Recargable:Sí; Tiempo de Carga (h):2.5; Tiempo de Vida de la Batería al Cargarse:Up to 1000 Times; Unidades Por Caja:4.0

Features: TATTU professional LiPo battery: superior Japan and Korea Lithium Polymer raw materials Quickly Recharged: long cycle life (150 times minimum), up to 200Wh/kg energy density. Stable and large capacity: stable automatic stacking technology enables single cell capacities of 450mAh. Suitable for multiple quadcopters: can be used for drones with the same size, voltage and connector batteries. Safety: All TATTU LiPo are packed with vibration-proof fire-proof material and our luxury battery box ensuring you get your battery in perfect condition.

Features: It can charge all cylindrical rechargeable batteries, including 3.7V Li-Ion, 3.8V IMR, 1.2V Ni-MH/Cd, 3.2VLiFePO4 etc. Wide input voltage, AC 110-240V 50/60Hz, is perfect for different areas. Four independent charging and micro computer management system. Charge current intelligent auto-set of total three levels: 500mA /1000mA/2000mA/ 2000mA is fixed only for slot4. Multi-functional LED charging indicators for charging progress: 25% - 50% - 75% -100%, battery types: Ni-MH 1.2V, Li-Fe 3.2V, Li-ion 3.7V, Li-ion 3.80V (IMR) and for charging current: 0.5A/1A/2A Identify Li-ion and Ni-MH batteries automatically and adjust manually the charging mode for LiFePO4 and 3.80V li-ion batteries(IMR) Refresh for OV battery. It will not charge any battery of1.65 -2.20V (refresh current can be detected only) Multi-safety protection function of over-charge and over-discharge, short circuited, polarity reverse and so on. It can smartly identify broken batteries with much more safety. Automatically stops charging when complete. Charging at constant voltage and constant current, safe, portable and powerful, it is good for you.