The Weltool UB26-70 is a rechargeable protected lithium-ion battery with a maximum capacity of 7000 mAh.
Technical Specifications
| Feature |
Specification |
| Chemistry |
Lithium-ion with integrated protection circuit |
| Diameter |
26.5 ± 0.2 mm |
| Length |
72.5 ± 0.3 mm |
| Weight |
102 ± 0.5 g |
| Nominal Voltage |
3.6 V |
| Nominal Capacity |
7000 mAh (rated >6800 mAh) |
| Maximum Continuous Discharge |
14 A (0–40°C) |
| Recommended Charging Current |
2.2 A |
| Maximum Charging Current |
2.2 A (internal constant current) |
| Charge Cycles |
300 cycles |
Features
| Integrated USB Charging Port |
Built-in USB-C port for direct charging via cable, power bank, or USB adapter |
| Protection Circuit |
Integrated into the positive electrode for enhanced safety and short-circuit protection |
| Power Bank Functionality |
Can be charged via power bank or USB source for versatile use |
Other Information
| Package Includes |
1 x UB26-70 Rechargeable Lithium-ion Battery |
| Warranty Period |
12 months |
Lithium-ion Battery Warning: All Lithium-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 (Lithium-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.
