The Weltool INR18-34P is a 3.6V lithium-ion battery with a nominal capacity of 3400mAh. This button-top cell is engineered for high-drain applications, supporting a maximum continuous discharge of 20 A. Recommended charging current for this battery is 1.75 A, with charge and discharge cut-off voltages of 4.2V and 2.5V respectively. This cell retains at least 60% of its capacity after 500 charge cycles. As an original cell without an additional protection circuit, users must ensure proper charging and discharging practices to prevent over-discharge or over-charge.
Features
- High Capacity and Drain: The battery offers a nominal capacity of 3400mAh, with a maximum continuous discharge rate of 20A.
- Durable Cycle Life: After 500 charge and discharge cycles, the battery retains 60% of its original capacity.
Key Information
| Feature |
Details |
| Chemistry |
Lithium-ion |
| Size |
18650 |
| Nominal Capacity |
3400 mAh |
| Nominal Voltage |
3.6 V |
| Nominal Energy |
12.24 Wh |
| Maximum Continuous Discharge |
20 A |
| Recommended Charging Current |
1.75 A |
| Maximum Charging Current |
6 A |
| Warranty |
1 year |
Dimensions
| Feature |
Measurement |
| Diameter |
18.5 mm |
| Length |
67.5 mm |
| Weight |
49 g |
Lithium-ion Battery warning: All Li-ion batteries have a risk of fire and/or explosion. Handle batteries with care, ensuring not to overcharge or over discharge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged (30-50%) for maximum capacity retention.
