Keep away from metal objects such as keys
Store in a dry, room-temperature environment, out of reach of children
In case of leakage, clean affected skin and clothing with water and seek medical attention if necessary
Do not expose to heat, fire, or modify the battery
Follow instructions strictly to avoid accidents; manufacturer not liable for misuse
Warranty and Service:
180-day satisfaction guarantee: replacement only, no repairs within 180 days if unsatisfied
Commitment to genuine capacity and high performance
Applications:
Widely compatible with electronic devices such as flashlights, small fans, power banks, battery packs, clocks, game controllers, portable speakers, and beauty instruments. Please confirm device compatibility with 18650 lithium batteries before use.
Additional Features:
High capacity and continuous strong performance
Environmentally friendly and safe for repeated use
Stable power supply prevents damage to connected devices
| Width | 10.8 |
| Height | 8.6 |
| NetWeight | 0.24 |
| Brand | SupFire |
| Model | AB2 |
| Battery Type | 18650 Rechargeable Lithium-ion Battery (Li-ion) |
| Capacity | 2000mAh (true tested capacity, not inflated) |
| Voltage |
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| Standard 3.7V, Charging Voltage 4.2V |
| Energy | 7.40Wh |
| Weight | 44 grams |
| Dimensions | 65mm (length) x 18mm (diameter) |
| Cycle Life | Up to 500 recharge cycles (equivalent to 500 standard batteries) |
| Self-discharge | Low self-discharge technology for long-term storage |
| Performance | Stable voltage output with intelligent current regulation to protect devices |
| Initial two charges | fully charge for 6-8 hours |
| For long-term storage | recharge at least once per month |
| SupFire quality assurance | focus on quality and detail craftsmanship |