50 pcs Mini Aluminium Heat Sink & 1 pcs Protection Board
Precautions:Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.After the line is connected, Need to charge first, then have output.When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.Do not mix the good battery and the battery.
The capacity of the battery internal resistance is closer will be better.
Mini Aluminium Heat Sink:Heat sink.Great for high performance or over clocked systems.Motherboard Mos tube IC Chipset.Effective size fits on all motherboards.
Size: about 61mm x 45mm
Over voltage range: 4.25-4.35v+/-0.05v
Over discharge voltage range: 2.3-3.0v+/-0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mOhm
Working temperature: -40---+50 Celsius
Storage condition: -40-- +80 Celsius
Effective life: more than30000h
Short circuit protection: Yes, delayed self recovery
Dimension: 9 x 9 x 5 mm.
Color: silver & green
Material:plastic ABS & Aluminum
50 x Mini Aluminium Heat Sink
1 x Protection Board
The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, can not be used for electric fish machine battery pack, electric bicycle battery pack, children's car battery, 775 (4A) motor, 1W fish eye LED light.
Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying.
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.