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Rectangular black battery pack with label and connector terminals

Cameron Sino battery 4000mAh 72.0Wh 18.0V for Husqvarna Automower 115H 305 310 520 Sileno Life

SKU CH-R8FX-HNAGY

Replacement battery for Husqvarna Automower models including 115H, 305, 310, 520 and Sileno Life with 4000mAh capacity and 72.0Wh energy

  • 4000mAh capacity extends mowing sessions before recharge
  • 0Wh energy rating matches original Husqvarna specifications
  • 0V output powers Automower 115H, 305, 310, 520 and Sileno Life models
  • Fully decoded chip enables drop-in replacement without extra setup
  • ISO9001 certified production with overcharge, over-discharge and short-circuit protection

Replacement Battery for Husqvarna Automower

This 18.0V lithium-ion pack delivers 4000mAh and 72.0Wh for the Automower 115H, 305, 310, 520 and Sileno Life models. It matches the original electrical specification and fits the same battery bay. Home owners with compatible robotic mowers can restore run time without modifying the chassis.

Decoded Chip and Protection Circuitry

A fully decoded chip communicates with the mower exactly as the factory unit does, so no firmware workarounds are needed. Built-in safeguards guard against over-charge, over-discharge, over-voltage and short-circuit events. The pack ships in shock-absorbing foam to prevent transit damage.

Suitable for Direct Swap; Not for Non-Listed Models

Buyers who need a drop-in replacement for the models above will find this pack compatible. Owners of other robotic mowers or higher-capacity requirements should look at something else.

How it compares

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

Price $67.99
Pricier than about 82% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron sino
Product line138.5 × 80.2 × 37.6 mm
Model nameBissell ICONpet Cordless 2288 Easilife 350 Easilife 500 Easilife 800 Gardena 8654121 Automower 115H 2019 Automower 115H 2020 Automower 115H 2021 Automower 305 2020
Part numberSkullcandy 584 84 28-02 584 85 28-03 584 85 28-04 584 85 28-05 5848228-01 5848428-02 5848528-01 5848528-02 5848528-03 5848528-04

Questions about this item

How often will the 4000mAh 18.0V battery need replacement under regular mowing cycles?

The 4000mAh 72.0Wh lithium-ion cell is rated for hundreds of charge cycles; typical lawn-robot use sees a swap every two to three seasons when run-time drops below the 115H or 305 coverage needs.

What limit appears first during a full-day mowing run on the 72.0Wh pack?

The 4000mAh capacity sets the runtime ceiling; once the 72.0Wh reserve is depleted the mower returns to its charging station rather than overheating or hitting a thermal throttle.

Does the 450g 18.0V pack run hot or loud during continuous operation?

The sealed lithium-ion design has no moving parts, so it stays silent and only warms slightly under normal load; the built-in protection circuit prevents over-voltage heating during all-day runs.

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