DC 12V1800mAh Super Rechargeable Portable Lithium-ion Battery PackFeatures :This Rechargeable battery is a 12V 1800mah Li-ion Battery and it is specially designed for powering the system device which use12V DC power. You can use this battery to power our powerful wireless transmitter, CCTV camera and so on.Suitable for your need &Super storage capacitywith working indicator. Specially designed for the system devices which use 12V power.Built-in ON/OFF switch to save power usage.Large mah value means long battery life.Over-charge/discharge protection.Battery Charging Method :Open 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 plug's red light becomes green, the battery is fully charged.Specifications :Size : 65 x 40 x 20mmColor :BlueCapacity :1800mAhBattery type : Rechargeable Li-on batteryInput voltage :12.6VOutput voltage :10.8~12.6DCOutput current :1-2.4ALine interface specification : 5.5 x 2.1mmProduct life : circulation charge and discharge more than 500 times Note :Please 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.If the item is not 10.8 - 12.6V, pls trun on the switch again.Package includes :1 x 12V 1800mah Li-ion Battery1 x adaptor (according to your contury~)Details pictures :The package will be sent within1-2businessday from purchase.The item is dispatched from our suppliers in China via Airmail without any extra charge from you!So please keep in mind that theDelivery timecan take Between15 - 45 days.* The arrival time depends on different areas in the world and customs clearance.Please contact us first if you haven’t received your parcel within declared time.Please if you can not wait the specified arrival time,Please do not buy, to avoid unpleasantness.Custom fees, TAX or VAT or any delay with the country regulationWould be the buyer responsibility.please make sure your address in eCRATER matches the address you would like us to ship to.Payment via PayPal Only.I ship to the shipping address you provide during PayPal checkout and are not responsible for wrong or undeliverable addresses.PayPal does not charge any fees for buying an item through your buyer's account.Please keep in mind that communication is the key to solving any problems that may arise during the transaction,please do not hesitate to contact us by email so that together we can complete the transaction as smoothly and as flawlessly as possible.I do accept return only if for any reason description does not match the item within 14 days of received the item.Shipping fees are not refundable. Buyers are responsible for returning shipping fee.Item must be in the original condition that they were received for full refund.We depend on our eCRATER reputation and customer satisfaction to succeed.Therefore, Your feedback and DSRs are extremely important to us as better DSR scores affect our search placement on eCRATER.As long as you are happy with your purchase, please leave a positive feedback for us.We will always leave a positive feedback for you in return.If you have any problem with your purchase, please do not leave a negative feedback.We guarantee that your issue will be solved quickly and positively.