Home |
Search |
Today's Posts |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
How to replace failed NiMH batteries in a siemens C35?
I tried to replace old 500mAh NiMH batteries into my old siemens C35
by cutting off the 3 original batteries inside their plastic box (there were 3 cells in series), and wiring in place 3 new AAA NiMH batteries. I kept the small chip welded between the "-" contact and the central contact, thus just replacing the cells. Eventually a left the original battery pack in place, just removed old cells and rewired the new AAA outside the cell to try if works. But the phone does not work: it lights up for just seven seconds the turns off, like with discarged batteries. It however does charge the new AAA batteries such wired, and i think it really recharges them fully at least (it needs 4 hours) There is only one difference between new and old cells (alongside the shape of course the new are 750mAh and not 500mAh. What it's wrong? bye!!! |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Replace of Heat Pump or Get new system? | Home Ownership | |||
Replace my drill - Advice ? | Woodworking | |||
Replacing Braun 6550 Shaver Batteries?? | Electronics Repair | |||
OT Replacing the batteries in a cordless drill battery pack | Metalworking | |||
APC SmartUPS smoked with new batteries | Electronics Repair |