![Nitecore Dual 21700 5300mAh Rechargeable Li-Ion Batteries](http://dive-c.com/cdn/shop/files/NC-21700-NL2153HP_NitecoreDual217005300mAhRechargeableLi-IonBatteries_{width}x.webp?v=1721438187)
Nitecore Dual 21700 5300mAh Rechargeable Li-Ion Batteries
- Includes Two 21700 Batteries
- 20A High Performance
- Built-in pressure relief valve
- Microporous barrier for heat dissipation
- Built-in PTC for surge protection
- Nickel-plated stainless steel cathode and anode
- Abrasion-resistant coating
- Compatible with lights such as MW-4300, which requires two high output 21700.