Housing
1: High intensity LED torch on Top
2: Four grid status display
3: Size 153x60x20 mm
4: 5x 18650 cell compartment
Note: All 3.7V 18650 cell must be connected in parallel to form 3.7V total and then wire them
to aPCB + to + positive and - to - Negative.
we would suggest you use 1500mAh, 2000mAh or 2600mAh 18650 cell from Megatronics