ChargePAK-F1 Rechargeable Battery Pack

Features: Great replacement battery, it can work with many power tools. Large capacity battery allows long time working which lasts much longer than usual battery. High quality material, high product standards, protection from short circuit, internal overheating, overloading and overcharging, long service life and safe to use. Impact-resistant outer case and shock-absorbing inner-liner are engineered to protect the battery. No memory effect allows to charge at anytime and virtually no self-discharge is for maximum working efficiency. Suitable for working with power tools, electric drills, gardening tools, etc.

Features: Super flying combo: includes 4pcs GoolRC 400mAh 3.7V 25C LiPo batteries and 4-in-1 fast smart charger. Suitable for multi-drones: T37 Mini JJRC H37 Mini RC quadcopter and so on. Fast charging: charge 4pcs battery at one time, about 40min for fully charge. Rechargeable: durable and can be charged multiple time. Indicator led available: led light up indicates charging process, led light off indicates charging complete. Easy to use: plug the batteries to the charger and then plug the USB charger to the PC.

Features: Rechargeable Li-po battery. 14.8V high power and 2200mAh high capacity. 40C high discharge rate provides more power. Stable output current, protect your RC drone. Sustaining high rate discharge and durable in use. Suitable for QAV250 280 F330 RC FPV drone, etc.

Features: Red copper binding post: ensuring heavy current can be transited safely. High current automotive relay and battery isolator. 12V 500A heavy current relay: great for construction and machinery system. High quality: ensuring the maximum electric current can be transferred. Easy and effortless to use: simple installation.

GoolRC 2S 7.4V 1200mAh 25C Li-Po Battery with JST Plug for RC Quadcopter Multicopter Cars

Features: 3.7V 150mAh lipo battery; enough capacity and safe to use. Easy to plug in and take out. High quality and portable to carry. 4 in 1 battery charger saves a lot of charging time. Over charge for protection for every charging port. Charging indicator tells the charging status of every pieces. Compatible with JJR/C H8MINI RC quadcopter.