Polymer Battery 11.1V20AH 222Wh 14A for Bike Light

Li-Polymer Battery 11.1V 20Ah  222Wh 14 A limited battery pack built in Case for Bike Light / Lamp 


Applications This pack is done for Bike Light
  • 11.1V 20.0Ah Polymer Li-Ion battery pack is made of 6 pcs of   Li-Polymer
  • of 3.7V 10Ah batteries (PL-9059156-1C) in 3 series 2 parallel connection
  • Battery pack is placed in Plastic Enclosure (10-22)
Voltage        Voltage: 11.1V (working)   12.6V ( peak)  7.5V ( cut-off)
Capacity        20.0Ah  (222 wh)
  • Two PCM (10A limited each) is installed with the battery pack to protect battery from
  • Overcharging beyond 4.25V/cell
  • Over-discharge below 2.85V/cell
  • Over drain        ( >20 Amp)
  • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.
  • Two 7 Amp polyswitch  installed to limit  max. discharging current at 14A and to protect wrong polarity
  • One water-proof push button switch installed in the box
  • 4′ length 16 AWG cable with Trail-Tech co-axis plug (female) is installed in the pack.
  • Included one 4′ coil cord with Trail-Tech co-axis plug (male)  is included for connecting battery to your device easy
Max. Discharging Rate       14 Amp limited by two polyswitches
Dimensions       200 (7.9″) x 120 (4.7″) x 75 (3.0″)
Weight       3.0lbs 10.0 Oz (1650grams)
Smart Tips
  • You may choose our1.5A (Trail-Tech Male plug) Smart Li-Ion battery charger to recharge this battery pack.
    • The estimated charging time is 20.0 hours
    • Must charge the pack for only one charge/discharge Terminal (Trail-Tech female plug) pack
    • Must not charge via discharge terminal for the pack with separate charge terminal (two pin universal plug), discharge terminal (Trail-Tech female plug)
  • For faster charging, you may use 1.8A charger  without charging connector adapter
  • Charging time = 16.67 hours
  • Other type of connector is available upon request
  • 12VDC Device with (14A Max current drain)
  • Burn time without convertor = (222Wh/ Device’s Wattage)
  • Designed for running HID bike light of  30W with 7.4hours burn time
  •  Can be used for video light battery pack in outdoor
  • Can used as external battery pack, and run DC devices via DC-DC convertor
  • Li-Ion battery may be exploded if misusing. We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling battery packs) .
  • Always charge battery with attention.  Battery pack shall be placed on a fire-proof place to avoid any accident
  • Please check battery polarity before plug battery into light. Never make wrong polarity connection.

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