The battery shown will replace your original and provide you with an economical alternative to expensive OEM batteries, we also guarantee the battery to be fresh and free from defects. We endeavor to keep our data as current as possible, but there will be occasions when new models have not been updated to the website yet. Contact us and we will confirm fitment. This battery is designed to replace the battery in models described below
Chemistry | Li-Polymer |
Voltage | 3.7V |
Capacity | 1400mAh / 5.18Wh |
Warranty | 1 Year |
Model Number | CS-BQ51SL |
Color | Silver |
Dimensions(mm) | 68.30 x 45.27 x 7.88mm |
Replaces Manufacturers | Benq |
We endeavor to keep our data as current as possible, but there will be occasions when new models have not been updated to the website yet. Contact us and we will confirm fitment. it's important to confirm the information from your device before ordering, contact us before ordering if you are not sure. The warranty we offer on all of our products is one of the best in the business, we make returns easy and will quickly test and replace any product found to have an issue within the 12 or 6 months warranty period. Lithium Ion and Lithium polymer cells usually last for between 400 and 500 cycles, Nimh cells have the ability to be charged for around 500 cycles, cycle life will vary according to a number of different factors. There is no set life cycle of any of these cells. Factors that influence their life include temperature, humidity and amount of charges. 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 cells rating can be seen in the table above. Actual capacity and voltage may vary slightly from the original due to cell availability. Devices that this battery are known to fit can be seen in our listing below. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Benq, P51, Benq-siemens, P51 |
Battery Models Supported |
Benq, 2c.2g3.d0.101, Benq-siemens, 2c.2g3.d0.101 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Benq | 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.
Please note that some extended batteries are supplied with an extended rear cover . (This will usually be stated in the description) This enables your device to house a larger battery and thus have a much greater capacity. Be aware that this may affect fitment into any cases or holders that you may have.