Flat head 3.7v 18650 rechargeable lithium battery

Features:

● 1. High current discharge.
● 2. Long cycle life, about 500 charge/discharge cycles.
● 3. Be charged & discharged at any time because of no-memory effect.
● 4. Environmentally compatible.
● 5. can be flexibly made into battery packs with different voltages, capacities, and sizes;
● 6. Excellent safety performance, no explosion, no fire



Performance parameters

● 1. Brand: Longton Energy
● 2. Voltage: 3.7v
● 3. Size:18mm*65mm
● 4. Nominal capacity:1200mah
● 5. Internal resistance:45-55
● 6. Discharge limit upper voltage
● 7. Maximum charging rate: 1c (recommended 0.2c)
● 8. Instant charging rate: 3-5c
● 9. Charging method: cc/cv (constant current and constant voltage)
● 10. Weight:38g
● 11. Cycle life: 500 cycles

Package Include
● 1 * 18650 lithium battery