Rechargeable 3.8V/3.7V Micro Lithium-ion Battery LPM Series
We have newly developed a series of rechargeable micro lithium-ion batteries, which have a compact size and high energy density, and 3.8V or 3.7V high voltage. These micro lithium-ion batteries with a round shape and aluminum shell，it has stable performance, not easy to break. The smallest dimensions with the diameter 6.0mm to 12mm and the thickness 4mm to 5.4mm, also we have two types discharge rate micro lithium-ion batteries, 1C and 2C.
Green & Rechargeable
3.8V/3.7V Micro Lithium-ion Batteries
We have been working on researching more shapes and capacities of batteries. LPM series 3.8v micro lithium-ion batteries are specially designed for wearable devices. It can meet the capacity of 8mAh to 70mAh in a limited space, and the high voltage of 3.8v and 3.7v can meet different needs.
And we have two types of micro lithium-ion batteries, one capacity type, the other is rate type. Our rechargeable micro lithium-ion batteries can support max 2C continuous discharge.
If you want a very small battery for your device, this micro lithium-ion button battery series is the best choice. The min size is 6mm (diameter) x 4mm (thickness), the capacity is 8mAh.
Hot Models
LPM1254D 3.8v 70mAh Micro Lithium-ion Battery with protection circuit and wires 30mm
| Battery Type | Rechargeable Micro Lithium-ion Battery |
| Modle | LPM1254D |
| Diameter | 12.0mm |
| Thickness | 5.4mm |
| Weight | 2.4±0.2g |
| Nominal Capacity | 70mAh |
| Nominal Voltage | 3.8V |
| Protection circuit module(PCM) | Yes |
| Wires | UL1571 |
| Internal impedance | ≤600mΩ |
| Cut-off Discharge Voltage | 2.8V |
| Standard Discharge Current | 14mA |
| Max Discharge Current | 140mA |
| Standard Charge Current | 14mA |
| Max Charge Current | 70mA |
| Charging work temperature | 0～+45℃ |
| Discharging work temperature | -10～+60℃ |
| Storage temperature | -20～+45℃ |
| Cycle life | ≥500 cycles |
Samples in stock
Micro Lithium-ion Battery Lists
| Model | Diameter | Thickness | Voltage | Capacity | Discharge Rate |
|---|---|---|---|---|---|
| LPM0640 | 6.0mm | 4.0mm | 3.8V | 8mAh | 1C |
| LPM0840 | 7.8mm | 4.0mm | 3.8V | 18mAh | 1C |
| LPM0854 | 7.8mm | 5.4mm | 3.8V | 24mAh | 1C |
| LPM0940 | 9.0mm | 4.0mm | 3.8V | 28mAh | 1C |
| LPM1040A | 10.0mm | 4.0mm | 3.7V | 30mAh | 1C |
| LPM1040B | 10.0mm | 4.0mm | 3.7V | 27mAh | 2C |
| LPM1054A | 10.0mm | 5.4mm | 3.7V | 45mAh | 1C |
| LPM1054B | 10.0mm | 5.4mm | 3.7V | 40mAh | 2C |
| LPM1054C | 10.0mm | 5.4mm | 3.8V | 48mAh | 1C |
| LPM1054D | 10.0mm | 5.4mm | 3.8V | 45mAh | 2C |
| LPM1154A | 11.0mm | 5.4mm | 3.7V | 55mAh | 1C |
| LPM1154B | 11.0mm | 5.4mm | 3.7V | 50mAh | 2C |
| LPM1154C | 11.0mm | 5.4mm | 3.8V | 60mAh | 1C |
| LPM1154D | 11.0mm | 5.4mm | 3.8V | 55mAh | 2C |
| LPM1254A | 12.0mm | 5.4mm | 3.7V | 70mAh | 1C |
| LPM1254B | 12.0mm | 5.4mm | 3.7V | 60mAh | 1C |
| LPM1254C | 12.0mm | 5.4mm | 3.7V | 65mAh | 2C |
| LPM1254D | 12.0mm | 5.4mm | 3.8V | 75mAh | 1C |
| LPM1254E | 12.0mm | 5.4mm | 3.8V | 70mAh | 2C |