TC (Button Type Titanium Carbon Lithium Rechargeable Battery)
The button type titanium carbon lithium rechargeable battery is a small rechargeable battery developed as a backup power source for real-time clocks and SRAM like digital cameras and mobile phones. It provides fully 10 times the capacity of a capacitor of the same size.
Approx. 1.5V operating voltage
The operating voltage is about 1 to 1.5V the same as the SR, LR battery.
Wide range charging voltage (Fig. 1)
Charging voltage is 1.6 to 3.15V.
Excellent cycle performance (Fig. 2)
500 charge/discharge cycles is archived.
5:5 -Wide temperature characteristics (Fig. 3)
Usable in a wide temperature range of -20 to 60 deg. C.
Excellent overcharge characteristics
A special formulated organic electrolyte is employed to provide stable discharge characteristics even if charged for 10 years at 3.15V at 20 deg. C.(under accelerated test conditions conducted by Maxell)
Superior leakage resistance
Leakage resistance can withstand over 1,200 heat shock cycles between 60 deg. C. and -10 deg. C.
Maxell TC (Titanium Carbon lithium rechargeable) batteries are available only for equipment manufacturers as a built-in part. Therefore, Maxell does not supply these batteries for replacement directly to users of equipment with these batteries. When built-in TC batteries need to be replaced, please contact your equipment manufacturer. If you are planning to use Maxell TC batteries in your equipment as a built-in part, please contact Maxell.
● Mobile Phones
● Digital Still Cameras
● Portable CD/MD Players
- Nominal capacity indicates duration until the voltage drops down to 1.0V when discharged at a nominal discharge current at 20 deg. C.
Principle and Reactions
The button type titanium carbon lithium rechargeable battery uses lithium titanium oxide as the positive material, carbon for negative material and specially formulated organic electrolyte solution.
Charge/Discharge Cycle Performance
- Data and dimensions are not guaranteed. For further details, please contact us at your nearest Maxell office.
- Contents on this website are subject to change without notice.