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Rectangular lithium-ion battery pack with flat silver-grey cells and exposed connector ribbon

Cameron Sino 1ICP/11/56/57 4000mAh 3.8V standard battery

SKU CH-FF46-2MYAA

Rechargeable 4000mAh 3.8V lithium cell measuring 56.20 x 56.4 x 10.80mm for custom battery packs

  • Battery pack size56.2 × 56.4 × 10.8
  • Battery capacity4,000 mAh
  • Details56.2 × 56.4 × 10.8
  • Replaces Custom Battery Packs with exact-fit 1ICP/11/56/57
  • 4000 mAh capacity delivers 15.20 Wh at 3.8 V
  • ISO 9001, RoHS and CE certified for safety
  • 0 g pack with overcharge, over-discharge and short-circuit protection
  • Decoded chip works like the original battery

Replacement Battery for Custom Packs

This Cameron Sino cell replaces the original battery in devices that use the 1ICP/11/56/57 part number. It delivers a 4000mAh capacity at 3.8V for 15.20Wh of energy. The unit is brand new and carries ISO9001, RoHS and CE certifications. A fully decoded chip ensures it communicates with the host device exactly like the factory pack.

Physical Fit and Installation

The battery measures 56.20 x 56.4 x 10.80mm and weighs 70.0g, matching the original specifications for a direct swap. No soldering is required; the connector plugs into the existing socket. Installers should verify the device model and original part number before fitting. Many online videos demonstrate the straightforward replacement process.

Sustained Operation and Protection

Built-in circuitry guards against overcharge, over-discharge, over-voltage and short circuits during extended use. A fresh cell reaches optimal capacity after two or three full charge and discharge cycles. Avoid low-quality third-party chargers to preserve long-term health. Do not disassemble, expose to fire or water, or store above 60°C.

How it compares

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

Price $16.99
Pricier than about 72% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sino
Model nameBattery For Custom Battery Packs
Part number1ICP/11/56/57
Power
Battery capacity4,000 mAh
In the box
Battery pack size56.2 × 56.4 × 10.8

Questions about this item

How long will the 4000mAh capacity last under continuous load before voltage drops?

Runtime depends on the device's current draw; at 1A the 4000mAh pack delivers about four hours, at 2A roughly two hours before the 3.8V nominal voltage falls to the device's cut-off point.

Does the pack run hot or need active cooling during all-day discharge?

The cell has no built-in fan or heatsink; it relies on the host device's enclosure for passive heat dissipation, so sustained high-current use may warm the pack to the 60°C storage limit noted in the cautions.

What connector or wiring must my device already have to accept this battery?

The pack uses the original Custom Battery Packs connector for part number 1ICP/11/56/57; your device must provide the matching plug and the correct 3.8V charge circuit for the decoded chip to communicate.

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