3000mAh Battery - CS-BVR600SL / Li-Polymer / Volts: 3.8

1500mAh Battery - CS-MCL720TW / Li-ion / Volts: 7.4

Solar-Powered Portable Charger With Built-In Light, Featuring An 8000mAh High-Capacity Battery Pack, Capable Of Solar Charging And Illumination, Compatible With IPhone

Roaming Solar Power Bank Phone or Tablet Charger

2500mAh Battery - CS-MCR700TW / Ni-MH / Volts: 7.2

VEVOR Voltage Converter Transformer, 5000W, Heavy Duty Step Up/Down Transformer, Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified

2400mAh Battery - CS-OTS508SL / Li-Polymer / Volts: 3.85

2600mAh Battery - CS-CVA143SL / Li-ion / Volts: 3.7

2000mAh Battery - CS-NK925XL / Li-ion / Volts: 3.7