High performance 3400mAh SubGravity (Panasonic inside) PROTECTED 18650 Li-ion 3.7V rechargeable battery cell. The SubGravity 18650 batteries have been tested and approved as the official battery of the Juergensen Marine electronics.
PROTECTED 3400mAh Panasonic 18650 li-ion 3.7V battery by SubGravity – Panasonic NCR18650B 3400mAh cell is used to build these powerful li-ion batteries.
Fully tested and very safe to operate, SubGravity 18650 Li-ion protected battery will automatically disconnect itself from electrical circuit in cases of:
- DUAL short circuit protection (External, and Internal)
- Extreme temperature
- Abnormally high current (Activated @ 7.5A-8A)
- Over-charge (Activated @ 4.35V)
- Over discharge (Activated @ 2.5V)
ICs made in Japan, assembled in China, final QC check in USA.