Portable DC 12V 4500mAh Rechargeable Li-ion Battery for CCTV Camera Wireless Camera / Baby Monitor, Digital Camera, CD/MD
How to charge#1. Plug the charger on to the power socket.#2. Press the switch of the battery to "ON" and the red indicator would be on.#3. Connect the plug of the charger to "DC In/Out" of the battery and the red light on charger would be on, which indicates it starts to charge. The box does not finish charging until the light is green. (The charging times lasts at least 8 hours)How to supply:#1. Connect one point of the power wire to "DC In/Out" of the battery#2. Press the switch to "ON",and the other point of the power wire to any kinds of household appliances.#With the special technology, the inner circuit cut off automatically in case of uncorrectly use, resulting in no output. However, you can renew its output so long as to recharge battery.package content:1x DC 12V 4500MAH CCTV Rechargeable Li-ion Battery1x Power Cable1x AC charger for battery (US plug)