12V 3S 7P Li-ion Battery BOX
Brand new
Material: Plastic
Color: Blue
Internal Size: approx. 145*54*75mm
Outside Size: approx. 151.4*65.5*93.5mm
Convenient to use.
Durable in use.

3S40A BMS:
100% Brand new!
3 string 40A lithium battery protective board, comes with recovery function-auto recovery.
Equalization version(balanced version), applicable to electric drills with starting current below 80A, power below 170W.
Integrated 10 imported low internal resistance MOS tubes, continuous discharge 40A, 100mA equalizing current, suitable for electric drills, sprayers, LED lights, low power inverters, etc.
Ideal 3S 40A 3S40A li-ion lithium battery 18650 charger protection board BMS PCB 11.1V 12.6V cell charging protecting module with balance.
Specifications
Charging Voltage: 12.6V~13.6V
Continuous Discharge Current (upper limit): 40A(If the cooling environment is not good, please reduce the use of load current.)
Continuous Charge Current (upper limit): 20A
Size: About 41x60x3.4mm/1.6x2.4x0.13"
Scope: Nominal voltage of 3.6V, 3.7V lithium battery(including 18650, 26650, lithium polymer battery)

18650 AA Battery 4*welding Nickel:
1.18650 Li Battery Nickel Strip Plate Belt Connector SheetUsed for battery connection sheet, lead-out sheet
2.Mainly used in nickel-metal hydride batteries, lithium batteries, tabs, power tools, battery packs, polymer batteries, power batteriesand instrumentation, telecommunications, vacuum, special light bulbs and other industries
Specification:
Quantity: 4 Pcs
Color: silver

Package includes:
1* 12V 3S7P Battery Box
1*3S40A BMS
2*battery holder
4*welding Nickel