The 21700 Intelligent Battery System consists of the NITECORE 21700 i Series Battery, the ML21 Magnetic Light, and the MPB21 Magnetic Power Bank. Designed to offer a consistent power source and to minimize the burden in the outdoor activities, it can easily pprovide the necessary light source and transfer power between different devices on the go.
Features:
ML21 Magnetic Light:
Brightness: 80 Lumens
CRI: ≥90
Color Temperature: 4000-4500K
Runtime: 19h
Beam Diameter: 12m
Peak Beam Intensity: 9cd
Size: Diameter 26mm, Height 59.5mm
Weight: 12.8g
Custom 21700 i Series Battery:
Model: NL2150HPi
Capacity: 5000mAh
Voltage: 3.6V
Discharge: 15A
Note: Fits only for Nitecore i-series flashlight example Nitecore i4000R, P10i, P10iX, P20i, P20iX, P20i UV, P23i, P30i, P35i, SRT6i, SRT7i Flashlight. This is a custom battery.
Warranty : 1 year warranty from the date of purchase. Overdischarging or battery leakage is not covered nor is fast draining of battery while using. Please keep the voltage of all Li-Ion batteries above 3.8V for healthy storage. Recharge as soon as possible when you have run them down. Storing a depleted ( less than 3.2V open voltage ) battery may damage/ shorten life/cycle permanently.