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Square blue LiFePO4 pack, four 18650 cells, 6 inch 18 AWG leads

DUSLAN

DUSLAN 12.8V LiFePO4 1500 mAh Battery Pack with Leads

SKU CH-PVEJ-8DDDA

12.8 V LiFePO4 pack delivers 1500 mAh through 18 AWG leads with built-in 4.2 A polyswitch and PCB protection

  • Battery typeBattery Pack
  • LiFePO4 chemistry delivers superior high-temperature and storage performance
  • Over 1000 charge cycles at 80 % capacity extend service life
  • Built-in PCB and 4.2 A polyswitch protect against over-charge, over-discharge and short circuits
  • Pre-wired 18 AWG leads with open ends simplify installation
  • UN 38.3 certification confirms transport safety compliance

12.8V LiFePO4 pack for compact power

This 12.8 volt lithium phosphate battery pack delivers 1500 mAh capacity in a 73 by 73 by 19 mm form factor. Four 18650 cells are pre-wired with 18 AWG leads for charging and discharging. An on-board PCB and a 4.2 amp polyswitch guard against overcharge, over-discharge, over-current and short circuits. The chemistry is rated for more than 1000 cycles at 80 percent retention.

Fits tight enclosures with built-in protection

The 173 gram pack slides into small cavities without custom brackets. Integrated protection circuitry removes the need for an external BMS in most low-power designs. Six-inch open-end leads connect directly to terminal blocks or solder pads. A 0.5 amp recommended charge rate keeps thermal load modest inside sealed cases.

Handles steady loads up to 4 amps

Continuous discharge is limited to 4 amps by the polyswitch, making the pack suitable for sensors, telemetry or backup supplies. Peak voltage reaches 14.6 volts and cuts off at 8 volts, so voltage-sensitive loads must tolerate that window. The 19.2 Wh capacity supports intermittent duty but will exhaust quickly under maximum current. UN 38.3 compliance eases shipping approvals.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeBattery Pack

Questions about this item

How long will the pack run before the polyswitch cuts the output?

The 4.2 A polyswitch limits continuous discharge to 4 A, so at the rated 1.5 Ah the pack delivers about twenty-two minutes before the protection triggers.

Does the pack get hot or draw extra power when left on charge all day?

The on-board PCB stops charging at 14.6 V and prevents over-drain, so the pack draws no current and generates negligible heat once full.

What connectors or wiring must I already have to use the bare leads?

The pack ships with 6-inch 18 AWG open-end wires; you need matching connectors or soldering equipment to attach your load or charger.

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