As described in all specification , but the main issue for me is that body tube's diameter for 21700 battery is smaller than the average width dimension of 21700 batteries , not even an 21700 to 18650 battery adapter can fit in tube , only Samsung 30T was able to fit there , that's why it gets 4 of 5 stars !

As described in all specification , but the main issue for me is that body tube's diameter for 21700 battery is smaller than the average width dimension of 21700 batteries , not even an 21700 to 18650 battery adapter can fit in tube , only Samsung 30T was able to fit there , that's why it gets 4 of 5 stars !

As described in all specification , but the main issue for me is that body tube's diameter for 21700 battery is smaller than the average width dimension of 21700 batteries , not even an 21700 to 18650 battery adapter can fit in tube , only Samsung 30T was able to fit there , that's why it gets 4 of 5 stars !

CONVOJ M21A LED LUMINUS SST40 2300lm CW 6500K MADE IN ANODISED AEROSPACEAL ALUMINUM ALLOY POWER SUPPLY:CELL LI-ION 1- 21700 or 1-18650 LENS TYPE: AR-COATED GLASS LENS REFLECTOR:SMOOTH MODE:4 modes 0.1%-3%-30%-100% driver version, which has a simple 4 modes for switching, which is very suitable for ordinary users.furthermore the driver checks the torch temperature to not exceed 55 degrees Celsius. Temperature protection management inside- Max current output 6000mA IT has arrived at my home packaged well, complete with all its parts, and perfectly functioning!!! MAXIMUM SATISFACTION !!!excellent value for money !!! recommended purchase on BANGGOOD ... of course

CONVOJ M21A LED LUMINUS SST40 2300lm CW 6500K MADE IN ANODISED AEROSPACEAL ALUMINUM ALLOY POWER SUPPLY:CELL LI-ION 1- 21700 or 1-18650 LENS TYPE: AR-COATED GLASS LENS REFLECTOR:SMOOTH MODE:4 modes 0.1%-3%-30%-100% driver version, which has a simple 4 modes for switching, which is very suitable for ordinary users.furthermore the driver checks the torch temperature to not exceed 55 degrees Celsius. Temperature protection management inside- Max current output 6000mA IT has arrived at my home packaged well, complete with all its parts, and perfectly functioning!!! MAXIMUM SATISFACTION !!!excellent value for money !!! recommended purchase on BANGGOOD ... of course

CONVOJ M21A LED LUMINUS SST40 2300lm CW 6500K MADE IN ANODISED AEROSPACEAL ALUMINUM ALLOY POWER SUPPLY:CELL LI-ION 1- 21700 or 1-18650 LENS TYPE: AR-COATED GLASS LENS REFLECTOR:SMOOTH MODE:4 modes 0.1%-3%-30%-100% driver version, which has a simple 4 modes for switching, which is very suitable for ordinary users.furthermore the driver checks the torch temperature to not exceed 55 degrees Celsius. Temperature protection management inside- Max current output 6000mA IT has arrived at my home packaged well, complete with all its parts, and perfectly functioning!!! MAXIMUM SATISFACTION !!!excellent value for money !!! recommended purchase on BANGGOOD ... of course