3.7V Rechargeable Button top Li-ion Batteries (9900mAh) &2/4slot USB Charger lot
Product description:
Battery Model: ICR 18X65mm Li - ion Batteries （Not AA Or AAA Battery)
Nominal Capacity: 9900mAh
Nominal Voltage: 3.7V
Discharging End Voltage: 3.0V
Maximum charging voltage: 4.25v
Charging Voltage: 4.2V±0.05V
Cycle Life: about 500-1000 times
Internal Resistance: Less than 60mΩ
Weight: Approx 35 g
Battery Size: Diameter 18* Height 65 mm
Permissible ambient temperature: charging:(0℃~+45℃) discharging(-20℃~+60℃)
Temperature limit of cell surface: charging(60°C）discharging(80°C）
Material: Lithium(li-ion)
Type: 18X65mm button top battery(Not Flat Top）
If rechargeable : Yes（18X65mm battery are no memory effect,they can be recharged many times,no need to change batteries frequently.）
high performance：Manufactured by Hi-Capacity power products.It is with high efficiency and reliability!Great batteries for your flashlight or other devices.
Usage :
Toys , Power Tools , Home Appliances , Consumer Electronics , solar light , Bluetooth speaker , Digital camera , headlamp , flashlight , laser pen , portable devices ...
USB Smart 4 Slots Charger Features：
Fast Charging（The charger can fully and quickly charge the battery.）
Four Battery Channels Independently（The charger can charge 4 batteries at the same time.）
Six protections: o arge protection, overcurrent protection, over temperature protection,short circuit protection,reverse connection protection, over discharge protection
Input: AC 100-240V DC 5V 1-2A
1.0A-2.0A CC Current: 1000mA ± 10%
Auto Recharge Voltage: 4.10V ± 0.10V
Auto Cutoff Voltage: 4.20V ± 0.05V
Charger Suitable rechargeable li-ion battery:
For 18X65mm /16650/14500/16340/10440/14650/18350/18500 and other lithium battery charging
