T280 battery for MOTOROLA mobile phone

MOTOROLA T280 Mobile Phone Battery Descirption
Battery Chemistry: Li-ion
Battery Voltage: 3.60V
Capacity: 780mAh
Color: Black
Dimension: 58.10 x 35.90 x 4.70 mm
Weight: 39.69 g
Fits Models:Z6, A Series, A630, A728, A760, A768, A768i, A780, E Series, E550, E680, E680g, E680I, T Series, T280, T280i, V Series, V260, V262, V265, V266, V300, V303, V303P, V330, V400, V400P, V500, V501, V505, V525, V535, V540, V545, V547, V550, V551, V555, V557, V60, V60c, V60ci, V60g, V60gi, V60i, V60ic, V60ig, V60it, V60p, V60p (PTT), V60s, V60t, V60t Color, V60ti, V60x, V600, V600i, V620, V635, V65p, V66
Part number:22935 , 77639 , 98317 , AANN4202A , BA600 , BLS8470 , CFNN1024 , SNN5074A , SNN5624A , SNN5624B , SNN5624C , SNN5683 , SNN5683A , SNN5703A , SNN5703B, SNN5704, SNN5704B, SNN5704C, SNN5705 , SNN5717
How to Clean Battery Corrosion and Build Up
Steps
Check for the corrosion and follow the corresponding directions.
Mild corrosion: On the traditional shiny terminals, this usually shows up as a dark dull spot.
Build up: In extreme cases, you may see a crusty build-up. If the build-up is significant, the solution is a bit more tricky.
Mild Corrosion
1,Gather the required materials.
2,Lightly soak your applicator in vinegar.
3,Gently swab at the terminal. Don't be alarmed if there's a fizzing reaction. That's perfectly natural.
4,Rub with a bit more vigor if the corrosion doesn't seem to be going away. If that still doesn't remove the corrosion, you can gently rub the area with fine sand-paper to remove the corroded bits before trying the vinegar again.
5,Enjoy the return of life to your batteries. And remember to remove them before putting your camera away next time.
Build Up
1,Gather the required materials.
2,Do not touch the white crusty build-up with your bare skin! That's battery acid which has leaked from the battery and it can burn your skin.
If you do touch it, be sure to rinse your hands off thoroughly with warm soapy water before getting them close to your eyes or any mucous membranes. Let the water run vigorously because the acid will likely become active as it's hydrated. Fast-running water will help rinse it off before it starts to burn you.
3,Try removing the battery case and soaking it in water or a dilute solution of baking soda (best case scenario).
4,Gently scrub the build-up off with a moistened towel while wearing rubber gloves. Remove as much as you can in this manner.
5,Use a dilute solution of baking soda on a towel to remove the rest. You will almost definitely get hissing and fizzing, as well as the creation of salt and water. If the battery casing is not waterproof (it generally isn't), you may want to perform this step over a sink with the battery case facing down so that any generated water or salt will drip out.
6,Swab the inside with a dampened lint-free cloth. Distilled water is better in the long run to prevent build-up, but tap water won't cause significant problems in this situation.
7,Gently dry the terminals with another lint-free cloth. Ensure that everything is dry before putting the batteries in. If necessary, leave the camera sitting out overnight to let any remaining water get out.
Note
1,Battery acid is caustic! Any powdery build-up should be treated as crystallized acid and cleaned with proper hand and eye protection, although gloves and not cleaning too vigorously will get you through in most situations.
If any acid gets into your eyes and mucous membranes (yes, that includes your nose), immediately get the affected body part under the faucet and turn it on to flush away the acid!
2,Using the baking soda will create water and salt. Either of those can cause a short circuit if left in the battery compartment or if it leaks in. Be sure to dry the device thoroughly. Do not immerse it unless you can detach the battery case entirely from the rest of the device. If any of the baking soda/vinegar mixture gets into the device, you're probably best off opening the device and cleaning it off, or taking the device to a professional.
3,As with anything involving monkeying around delicate circuitry with water, acids, and bases, this may cause damage to the device. But with careful cleaning and proper caution, the risk is fairly low.