Our batteries from Cameron Sino are built using high-quality parts and cells from leading manufacturers, be assured this battery will function the same as the OEM battery. Contact us if there is any doubt as to the fitment of the battery for your device we can select the correct battery for you. If we make the selection you can be assured that if there are any fitments the exchange or return falls to us and we will cover any costs involved. This battery is designed to replace the battery in models described below
Chemistry | Li-ion |
Voltage | 3.7V |
Capacity | 1200mAh / 4.44Wh |
Warranty | 1 Year |
Model Number | CS-GWP820CL |
Colour | Black |
Dimensions(mm) | 56.80 x 35.94 x 5.43mm |
Replaces Manufacturers | Grandstream |
Contact us if there is any doubt as to the fitment of the battery for your device we can select the correct battery for you. If we make the selection you can be assured that if there are any fitments the exchange or return falls to us and we will cover any costs involved. Usually, We can confirm the fitment for you, if you are not sure how to locate the correct information on your device please contact us and we will identify the correct battery for you. We offer a one-year warranty to guarantee against manufacturing defects unless otherwise stated, The warranty covers against defects from the manufacturer but not if the battery has been misused or modified. The average life of a Li-ion battery is around 400 cycles, This is the same for Lithium Polymer. The name should last for around 500 cycles. (A cycle is a discharge and recharge.) Please remember that a cycle will still be used, even if only partially discharged then recharged. It's always best to run the battery low and recharge when the battery reaches about 10% of it's charge left. This will extend the life of the battery. All the batteries that we supply by Cameron Sino are designed to be as long-lasting as the original OEM battery. Our ISO 9001 certified battery uses high-quality components and each cell rating can be seen in the table above. Actual capacity and voltage may vary slightly from the original due to cell availability. This replacement battery is designed to replace the models shown below. Special Remarks:-
Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Grandstream, Dp730, Wp820 |
Battery Models Supported |
Grandstream, Gs-01 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Grandstream | Cameron Sino |
Battery Selection (Please read - Important)
There are so many different models of battery available today for so many different products. It's easy to make a mistake. It may be worth you to confirm with us if you are really not sure which battery to order. We try to keep our records updated to the best of our ability but manufacturers can change fitment without notice.
Sometimes there may be a variance in the capacity of our batteries compared to the original, usually, this depends on the availability of the cells contained within.