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PVTSO IMR 18650, 2000mAh Battery, Flat Top
PVTSO IMR 18650, 2000mAh Battery, Flat Top


 
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Product Code: PVTSO-186502000

 
These are rechargeable LiMn (commonly referred to as Lithium Manganese or LiMn) batteries. They are safer chemically than Li-Ion batteries and do not need a protection circuit. These cells can handle high amperage and are safe in series or in parallel. They can be charged with any Li-Ion battery charger with an output of 4.2V. They are 3.7V batteries are rated at 2000mAh. Battery cover and color may vary but the batteries are always high quality and accurately rated. Battery Capacity: 2000 mAh Battery Type: LiMn Battery Voltage: 3.7v Dimensions: 66 mm (L) | 18 mm (D)

Quick Specs:

Maximum Continuous Discharge Rate: 14A

Maximum Pulse Discharge Rate: 20A

Maximum Continuous Charging Rate: 4A

Chemistry: Li-MN

Rated Capacity: 2000mAh

Rated Voltage: 3.7V

Diameter: 18mm

Height: 66mm


The below calculations demonstrate that the lower you go in ohms the higher the amp requirement becomes. Always tend to error on the side of safety when you make your builds by allowing some safety head room.

1.0 ohm = 4.2 amp draw
0.9 ohm = 4.6 amp draw
0.8 ohm = 5.2 amp draw
0.7 ohms = 6 amp draw
0.6 ohms = 7 amp draw
0.5 ohms = 8.4 amp draw
0.4 ohms = 10.5 amp draw <--- safe head room for a 20 amp battery
0.3 ohms = 14.0 amp draw
0.2 ohms = 21.0 amp draw <--- over the 20 amp limit
0.1 ohms = 42.0 amp draw
0.0 ohms = dead short = battery goes into thermal runaway

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