Battery Type: Lithium-Ion; Battery Voltage: 3.7V; Battery Capacity: 950mAh. Intelligent: Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 100-240V Worldwide Input Voltage, with high speed USB charge function. LCD Display: LCD Screen Indicator (25%,50%,75%,100%) lets you know that your battery charging status, when LCD Screen Indicator show 100% mean battery is full. Multi Protection: Built-in protection circuit prevents overcharging and heats. Much Inconvience: The charger charges not only for your battery, also for almost all the smartphone and batteries. Package Includes: 2 Batteries + 1 Charger. Kastar 2-Pack BL-4C Battery and Smart LCD Charger Replacement for Lbook V3 V3+ light Olympia 2130 2203 Becco Plus Bella OMP80 Vivitar BL-4C Praktica CDV 1.0 Autocamera Vivitar DVR-1080 HD