The replacement battery which is listed here is developed using the highest quality components. 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 fitment 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 | 11.1V |
Capacity | 3600mAh / 39.96Wh |
Warranty | 1 Year |
Model Number | CS-LVT420NB |
Color | Black |
Dimensions(mm) | 220.40 x 77.80 x 13.10 mm |
Replaces Manufacturers | Lenovo |
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 fitment the exchange or return falls to us and we will cover any costs involved. Please match both the model of your device and battery number before ordering. 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. You should expect for your new battery to last for between 400 and 500 cycles. A cycle can be described as a full charge and discharge. Different chemistries can be charged and discharged a different amount of times. 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 |
Lenovo, Thinkpad T420s, Thinkpad T420s 4171-a13, Thinkpad T420si |
Battery Models Supported |
Lenovo, 0a36287, 0a36309, 42t4844, 42t4845, 42t4846, 42t4847, Asm 42t4846 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Lenovo | Cameron Sino |
Battery Selection (Please read - Important)
All information that we provide with regards to fitment is supplied by the manufacturers as a final check it's worth comparing your original battery with the one shown. We keep our records as up-to-date as possible but new fitments come on stream every week due to the launch of new products.
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