Polymer Li-Ion Battery: 7.4V 2500 mAh (544792X2S) with PCB (1.5)

Polymer Li-Ion Battery: 7.4V 2500 mAh (18.5 wh) with PCB


Packing
  • 7.4V 2.5Ah polymer Li-Ion battery pack is made of two polymer Li-Ion cells (2500mAh) with prewired PCB
  • Wrapped by heavy duty fire retardant heat shrink tube
Voltage Voltage: 7.4 V (working) 8.4 V ( peak) 5.5 V ( cut-off)
Capacity 2500 mAh or 18.5 wh
Protection
  • One PCB installed with the battery pack and protects the battery from
    • Overcharge (>8.4V)
    • Overdischarge ( <5.5V)
    • Over drain ( > 8Amp)
    • Short circuits
  • One 2 Amp polyswitch installed to limit max. discharging current and to protect wrong polarity
Prewired 6" 18 AWG open end wire
Charging rate 1.0A ( recommended ), 2 A max.
Max. Discharging Rate 2 Amp limited by polyswitch ( lower rate available upon request )
Dimensions

Without PVC: 10 (thick) x 47 (width) x 92 (length) mm

With PVC: 12 (thick) x 50 (width) x 95 (length) mm

Weight 105 g (3.7 oz)
Smart Tips
Applications
  • 6V Bike lighting up to 15 W halogen light
  • External battery pack to run 6V DC devices. Such as digital camera or camcorder
Warning
  • Li-Ion Battery may explode if charging or discharging improperly. User must have knowledge on how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack.
  • For safety warning please see the link here
Price: $29.99
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