Our batteries will work for the device that it is supplied for and is built to last as long as the original OEM battery. Battery selection can be a complicated process. Leave the selection to the experts if you are really not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. This battery is designed to replace the battery in models described below
Chemistry | Li-Polymer |
Voltage | 7.4V |
Capacity | 4400mAh / 32.56Wh |
Warranty | 1 Year |
Model Number | CS-BPS31NB |
Color | Black |
Dimensions(mm) | 293.10 x 107.50 x 5.34mm |
Replaces Manufacturers | Sony |
Battery selection can be a complicated process. Leave the selection to the experts if you are really not sure. We can be contacted easily by live chat or by email. We will respond to your query within eight business hours. All the models that this battery will fit are shown in the tables below. Check that both the model of your device and battery number match your original battery. We offer a one-year warranty to guarantee against manufacturing defects unless otherwise stated, The warranty covers against defects from manufacture 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. Nimh 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. This replacement High Quality battery is rated as shown in the table above, all of our replacement batteries are designed specifically to replace the OEM battery that is in your device. Our batteries are manufactured to a very high standard to enhance the performance of your device. The batteries are designed with high quality components by our ISO 9001 certified factory. Take a look in the products table below and find the models that this battery will replace. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Sony, Svd11213cx, Svd11213cxb, Svd11215ca, Svd11215cab, Svd11215cg, Svd11215cgb, Svd11215ch, Svd11215chb, Svd11215cn, Svd11215cnb, Svd11215cvb, Svd-11215cvb, Svd11215cw/b, Svd11215cxb, Svd11216pa, Svd11216pab, Svd11216pgb, Svd11217sc, Svd112190x, Svd1121bpx, Svd1121bpxb, Svd11225cyb, Svd112290x, Svd1122apx, Svd1122apxb, Vaio Duo 11, Vaio Duo 11 Svd1121q2eb, Vaio Duo 11 Svd11223cxb |
Battery Models Supported |
Sony, Vgp-bpl31, Vgp-bps31, Vgp-bps31a |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Sony | Cameron Sino |
Battery Selection (Please read - Important)
There are three important pieces of data that you will need to have to confirm the fitment of this battery in your device. You will need the model of your device, The battery number - found on the original battery and the manufacturer. This is the only way to be 100% sure this is the correct battery.
Our battery may have a different Capacity to your original either to increase the runtime of the product or due availability of cells. The product will still fit and charge as long as your device and battery number is listed.