1. voltage: 3.7v
2. capacity: 3400mah (or OEM)
3. size: 18*65mm (or OEM)
4. type: Original Samsung INR18650 li-ion battery
High mAh Panasonic NCR 18650B 3400mAh Battery
ORIGINAL IMPORT PANASONIC 18650 3400mAh
CAN MAKE FOR TORCH USE, WITH DUAL MOS PROTECTION
1. Battery Brand: Panasonic
2. Made in: original in Japan
3. Model: INR18650B
4. Typical capacity: 3400mAh
5. Typical voltage: 3.7v
6. End-voltage: 2.5v
7. Internal resistance: <35mR
8. Weight: < 47g
9. Charging power: 1.7A
10. Discharging power: 3.2A
Q: Is your battery original new Panasonic? Where does it manufacture?
A: All SNL company sold batteries are ORIGINAL NEW Batteries. Panasonic 18650B 3400mAh is made in Japan. Quality is good.
Q: What's the max mAh of Panasonic？
A： Currently, Panasonic 18650 max capacity is 3400mAh.While some businessman boast to 6000mAh 8000mAh 9800mAh etc, it's fake capacity. Its actually has no more than half power inside. And also it has potential safety problems during application. so please do remember to choose the original new branded batteries are good.
Q: What's the difference between with PCB and without?
A: Battery PCB inside is a battery managemnet sytem to protecte li-ion batteries. This is totally different with Lead Acid Batteries.Otherwise, li-ion batteries are easy expose to the safety problems like over-charge,over-discharge,shortcircuit etc.
Q: What's exactly the size of 18650 battery?
A: Panasonic 18650 battery original size is 18*65mm (D*H), While after being packed with PCB management system, it's size will changed to about 18.5*68.75mm.
Import 18650 batteries are comparatively much less in internal resistance than same batteries made in China;
And also, import 18650 batteries have much higher in capacity than China made ones;
Except the above advantages, import 18650 batteries have much more accurate charging ways. some Chinese made chargers are easy to destroy it's accuracy during charging process.