UPS-Lite is a UPS power supply specially designed for Zero. The board integrates fuel gauge chip (MAX17040G),a piece1000mAh The use of thimble installation method, simple and generous. The actual test standby time is up to 6 hours (test condition: zero wTurn on and print out the power parameters every 2 seconds).<br><br>Charging current: 400mA Output voltage: 5V ±0.1V Output current: 1.3A@5V (Without external adapter, only battery powered) 2A@5V (When inserting external adapter) Electricity measurement accuracy: error±2% 1000mAh Battery include size:65 x 24mm Material:plastic colour:black<br><br>Package Contents: 1 x UPS Lite with 1000mAh battery<br><br>Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.