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Rectangular blue PVC-wrapped 4-cell 18650 pack with wire leads

DUSLAN

DUSLAN 14.8 V 2200 mAh Li-ion Battery Pack

SKU CH-3HHH-0MAKX

A 14.8 V 2200 mAh lithium-ion pack with built-in protection IC and polyswitch limiting discharge to 4.2 A

  • Battery TypeBattery Pack
  • Reliable power for demanding devices with 14.8 V 2200 mAh lithium-ion capacity
  • Built-in protection IC prevents over-charge, over-discharge and short circuits for safer operation
  • 2 A polyswitch limits peak discharge current to protect cells and wiring
  • Four 18650 cells in a compact 2.9" × 2.5" × 0.8" PVC-wrapped pack
  • No memory effect and longer storage life than NiMH chemistry for ready-to-use energy

14.8 V Li-ion pack for portable projects

This 14.8 V lithium-ion battery pack delivers 2200 mAh from four 18650 cells. An on-board protection IC guards against over-charge above 16.8 V, over-discharge below 11 V and short circuits. The 7 A PCB and 4.2 A polyswitch limit peak current for safer operation in custom electronics.

Sustained output within protection limits

Continuous discharge is capped at 4.2 A by the polyswitch, so the pack maintains a steady 14.8 V under moderate loads without tripping. The 2.1 A maximum charge rate (1C) refills the cells in roughly one hour when a compatible charger is used. No memory effect means partial cycles do not degrade capacity over time.

PVC-wrapped module with flying leads

The pack measures 2.9" x 2.5" x .8" and weighs 6 oz, wrapped in PVC shrink with 18 AWG wire leads for direct soldering or connector crimping. Lithium-ion chemistry provides higher energy density and longer shelf life than NiMH alternatives. Polarity protection on the polyswitch reduces the risk of damage from reversed connections.

Highlights

  • Reliable power for demanding devices with 14.8 V 2200 mAh lithium-ion capacity
  • Built-in protection IC prevents over-charge, over-discharge and short circuits for safer operation
  • 2 A polyswitch limits peak discharge current to protect cells and wiring
  • Four 18650 cells in a compact 2.9" × 2.5" × 0.8" PVC-wrapped pack
  • No memory effect and longer storage life than NiMH chemistry for ready-to-use energy

Specifications

Battery TypeBattery Pack

Questions about this item

How much heat does the 14.8 V 2200 mAh pack generate when running continuously?

The pack has no active cooling; heat depends on load and ambient temperature. The installed polyswitch limits discharge to 4.2 A and the 7 A PCB protects against over-discharge and short circuits.

What charger or device must I already own to use this 14.8 V lithium-ion pack?

You need a charger that supplies up to 16.8 V peak at 2.1 A maximum charging current and a load that operates within the 11 V cut-off to 16.8 V peak range.

Will the 18 G wire leads and PVC-wrapped 4 x 18650 form factor fit my existing 14.8 V equipment?

The pack measures 2.9" x 2.5" x 0.8" with 18 G leads; verify your device's battery compartment and connector polarity before connecting.

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