English 
中文 
5 Years Warranty
5 Years Warranty
Specifications:
Battery Size: 18650
Battery Chemistry: Li-Ion
Battery Voltage: 3.6V
Battery Capacity: 3100mAh
Protected or Unprotected Battery: Protected
Notice:
1. The ACEBEAM customized battery has the same positive and negative polarity.This battery is only suitable for Acebeam P15 Defender.
2. The positive and negative poles of the Acebeam customized battery have the same polarity, and the battery has a strong discharge capacity. To avoid the risk of short circuit, the customized battery can only be charged in the flashlight currently. External chargers not available at moment.
3. Long-term storage in a low-temperature environment will affect battery capacity, it is better to store at normal temperature.
4. The built-in protection board to protect the over-discharge, overcharge, and short circuit.
A Professional Rail-Mounted Tactical Light. M-Lock and Picatinny Compatible. Innovative rail mount/charging/remote switch install system, avoid frequent disassembly. Multi-function unique tail tube: disassembly-free charging, Quick-Function-Switch, tactical ring. Simple remove the mount, install the clip for a EDC light, which can quickly switch between tactical light or an EDC.
Broad spectrum of Li-ion, LiFePO4, Ni-MH, Ni-CD rechargeable cell size.Supporting AC charging and DC charging.A4 Charger automatically identification of Li-ion/Ni-MH/Ni-CD battery, manually select the LiFePO4 battery.Each of the four battery slots monitors and charges independently.LCD display of each cell’s voltage, charging current, charging time and battery type. Advanced protection against short circuiting, overcurrent, overcharging and wrong polarity direction.
ACEBEAM K75 high-power flashlight is a professional searchlight in the palm of your hand, a well-deserved king of long-range shooting. It can subvert your imagination at any time!
ACEBEAM IMR21700NP-510A is a new generation high performance cell with a maximum capacity of 5100mAh and a USB-C charging port to remove the need for an external charger. This powerful battery has improved performance, and superior energy density compared to previous 18650 batteries. An ideal companion for the L18 or L19 tactical flashlight from ACEBEAM, an extra 21700 is a great back-up battery to have on hand, as more electronic products and ACEBEAM flashlights will utilize this battery.