11.1V 4000mAh Rechargeable Portable Lithium-ion Battery Pack with AC/DC Charger

Description This Rechargeable battery is a 11 1V 4000mah Li ion Battery and it is specially designed for powering the system device which use 11 1V DC power You can use this battery to power our powerful wireless transmitter CCTV camera and so on Suitable for your need Specification Size 97x57x20mm battery Color BlueCapacity 4000mAh Battery type Rechargeable Li on battery Input voltage 12 6VOutput voltage 10 8 12 6 DCOutput current 1 2ALine interface specification 5 5 2 1 MMProduct life circulation charge and discharge more than 500 times Quantity 1pcBattery Charging MethodOpen the battery switch to the ON at the red light on the charger indicates when charging starts if battery is full charge the power green light will remain unchanged charging time is generally more than 8 hours until the plugs red light becomes green the battery is fully charged Features Super storage capacity With working indicator Specially designed for the system devices which use 11 1V power Built in ON OFF switch to save power usage Large mah value means long battery life Over charge discharge protection Note pls trun on the switch when charge for this item And if you want to measure the voltage suggest using pointer multimeter Because digital measure table easily jump table Package included 1x 4000mAh Rechargeable Lithium ion Battery1x AC DC adapter EU plug More Details