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US$13.99

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2PCS BestFire 18650 Battery 3400mAh 40A 3.7V USB Rechargeable Li-ion Battery With Protection Board

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                  Specification:

                  Brand BestFire
                  Material li-ion
                  Model 18650-3.7-3400
                  Voltage standard voltage 3.7v,
                  full voltage 4.2v,
                  discharge voltage 2.75v
                  Charging time Standard charging 3.4 HRS(h) for 1000mA
                  Quick charging 2.0 HRS(h) for 1600mA  
                  Maximum continuous current 3A
                  Protection current 3A
                  Internal resistance within 60 milliohms
                  Capacity nominal 3400 mah
                  Positive pole flat head
                  Service life 1300 times
                  Dimensions diameter D18.35 mm * height H67 mm
                  Weight about 110g

                  Features:

                  1.Replace dry battery perfectly.Energy-saving and durable.
                  2.With constant voltage 3.7V and USB wires for convenient charge.
                  3.Equipped with Micro USB charge port,which is convenient and efficient.
                  4.Intelligent power chip inside to make sure the charge up to 99% with constant voltage.
                  5.Cycle life>3000,increase 200% than normal battery which fits the low-carbon life style.
                  6.Charge it anytime anywhere, no need to afraid that whether the battery run out.
                  7.Short-circuit protection inside and it is unwarming for long time charging.

                  Package included:
                  2xBestFire 18650 Battery 3400mAh 40A 3.7V   Rechargeable Battery







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