Compatible MP4, MP5, Watch, power packs, detectors, recorders, Bluetooth mice, Gaming Headset, speakers, e-books, LED lights, sensor lights, Parking Monitor, Car Driving Recorder portable DVD, radios, toys, Network Box USB Fan Tester air Purifier, controller bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen 7565121 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 8200mAh, power 30.34Wh, size 4.763 x 2.559x 0.295 inch(121 65 7.5mm) (LWT), Weight:5.92oz(168g) It can prevent overcharge, overdischarge, overcurrent, and short circuit. It s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-24 high temperature resistant silicone cable The red wire is the positive ele
