This WGP mini-up comes with a large 10400mAh Li-ion battery that takes time to charge for about 3 hours and provides a charging backup of about 8-10 hours. It can be used in a village where there is frequent load-shedding. Also, It has multiple ports that can be used according to support volts. As a protector, it has overcharge protection, short circuit protection, & overcurrent protection.