DASNITE 21700 for 3.6V 5000mAh Flat Top Rechargeable Battery for Electronic Devi-2Pcs

DASNITE  21700 3.6V Li-ion 17500mWh Rechargeable Batteries Cycle life over 1000 times

Brand DASNITE 

Type Li-ion

Size 21700

Voltage 3.6V

Capacity 17500mWh

Box of pack 2/4/6/8

Working temperature 0-45℃

Cycle life >1000times

Usage Guidelines

Please refer to the following terms before use

The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled.

1. Before first use, it is recommended to fully charge the battery.

2. The initial charging may take a longer time.

3. Use a dedicated Li-ion charger or compatible device for charging

4. For optimal results, use the DASNITE  Li-ion charger.

5.To ensure proper insertion, observe the pole indicators (+/-).

6. When using the battery, ensure compatibility with the device toprevent adverse effects.

7. Store the battery in a dry, cool place, away from direct sunlightandhigh temperatures when not in use.

8. Use a dedicated battery case or protective cover when carryingthe battery.

9. Dispose of responsibly according to local recycling regulations.

Caution

Please refer to the following terms before use

User must be familiar with handling lithium ion batteries before purchase.Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers.

1. Do not disassemble, puncture, or expose to fire.

2. Do not throw into fire invert, mix with different types of batteries,use with non-rechargeable batteries, or short-circuit.

3. Do not connect the (+) or (-)terminals to metal objects.

4. Do not use in waterproofflashlights or any device with a sealed batterycompartment.

5. Keep the battery out of reach of children.

6. lf swallowed, contact your doctoror or local poison control centerimmediately.

7. lmproper use may result in battery explosion or leakage, causingpersonal injury.

8. In case of leakage, avoid contact with skin or eyes; rinse immediately andseek medicalattention.