The battery that is shown on this page is manufactured using the highest quality parts. If you are really not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible so that we can decide the best product for your device. This battery is designed to replace the battery in models described below
Chemistry | Li-ion |
Voltage | 3.7V |
Capacity | 750mAh / 2.78Wh |
Warranty | 1 Year |
Model Number | CS-SMA840SL |
Color | Black |
Dimensions(mm) | 65.84 x 41.75 x 7.35mm |
Replaces Manufacturers | Samsung |
If you are really not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible so that we can decide the best product for your device. it's always a good idea to make a visual inspection of the battery that you are replacing before purchasing. Compare dimensions and the connector shown in our images. Most of our products come with a one-year warranty unless otherwise stated. The one-year warranty that we offer covers any manufacturing defect. Please note that the warranty does not cover damages due to misuse of the battery nor diminishing run time due to normal wear and tear. We use top-quality cells in all of our products but all cells have a cycle life. You can expect that a Lithium Ion or a lithium Polymer cell will last for around four hundred cycles, Nimh can be cycled for around 500 cycles. it's always best to charge your battery only when it gets low. Continual charging will reduce the overall life expectancy of your battery. Being an ISO 9001 certified factory means that the Cameron Sino range of batteries have to be manufactured with only the highest quality components. You can rest assured that the batteries we supply are fully tested in the devices they are designed for and are built with all the same safety protocols as the original OEM battery. Devices that this battery are known to fit can be seen in our listing below. Special Remarks:-While stocks lastDevice Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Samsung, Pm-a840, Sph-a820, Sph-a840, Sprint, Via820 |
Battery Models Supported |
Samsung, Pm-a840, Sph-a820, Sph-a840, Sprint, Via820 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Samsung | Cameron Sino |
Battery Selection (Please read - Important)
Confirm that all the details listed below match to your original battery before ordering. Some models have more than one battery type available and the only way you can confirm the correct battery is to remove the original.
Batteries shown with an extended back cover in the image above will need to use this cover. The battery is larger and the cover is required to be able to fit the device properly. This may affect fitment into any cases or holders you may have. Extended capacity batteries for laptops may be larger and protrude from the rear of your laptop or may raise the laptop up at the bottom