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Outdoor Power 40V · 4.0Ah
Greenworks GW29462 40V 4.0Ah
Greenworks 40V G-MAX Replacement

Greenworks GW29462 40V G-MAX 4.0Ah Lithium-Ion Replacement Battery

Drop-in replacement battery for the Greenworks 40V G-MAX outdoor power system. The GW29462 is a Greenworks 40V 4Ah battery replacement built on a 10S2P string of 18650 cells, compatible with the Greenworks 40V G-MAX model 29462 / 29472 platform, with verified BMS handshake on genuine Greenworks 40V chargers.

Voltage40V
Capacity4.0Ah
Cell Type18650 cells
Configuration10S2P
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Overview

Drop-in replacement battery for the Greenworks 40V G-MAX outdoor power system. The GW29462 is a Greenworks 40V 4Ah battery replacement built on a 10S2P string of 18650 cells, compatible with the Greenworks 40V G-MAX model 29462 / 29472 platform, with verified BMS handshake on genuine Greenworks 40V chargers.

Manufactured by Dongguan Ruineng New Energy (Nuranu) — a high-tech custom battery factory since 2012 — the GW29462 is produced under a fully automated assembly line with 100% aging and end-of-line testing. It is engineered for OEM clients, hardware distributors, and private-label brands that need OEM-equivalent fit and performance at factory-direct pricing.

Greenworks GW29462 40V 4.0Ah view 1Greenworks GW29462 40V 4.0Ah view 2Greenworks GW29462 40V 4.0Ah view 3Greenworks GW29462 40V 4.0Ah view 4

Compatible Host Tools

  • Greenworks 40V G-MAX mowers, blowers & string trimmers
  • 40V chainsaws & hedge trimmers
  • Greenworks model 29462 / 29472 batteries
  • Greenworks 40V Pro general-purpose tools

Target Applications

  • Landscaping Equipment: The 4.0Ah GW29462 delivers extended runtime for Greenworks 40V G-MAX mowers, blowers, and trimmers.
  • Garden Center & Rental Fleets: A high-capacity 40V replacement that maximizes uptime across the Greenworks 40V G-MAX installed base.
  • Private-Label Distributors: Sourced with your branding and carton-ready packaging as a Greenworks 40V 4Ah replacement battery.

Core Technical Advantages

1. Direct 29462 / 29472 G-MAX Replacement

Matched latch geometry makes the GW29462 a true drop-in for the Greenworks 40V G-MAX 29462 / 29472 batteries.

2. High-Capacity 10S2P 40V

A 10S2P string of Grade-A 18650 cells delivers a true 4.0Ah at 40V for longer runtime on demanding outdoor equipment.

3. Verified Charger Handshake

BMS handshakes correctly with genuine Greenworks 40V chargers; charging and protection behave identically to the OEM G-MAX pack.

Product Video

Factory assembly line, BMS testing, and GW29462 demonstration footage. Contact sales for additional product videos.

Technical Specifications

FeatureSpecification
Replacement ModelGW29462
Compatible BrandGreenworks (Greenworks 40V G-MAX)
Nominal Voltage40V
Rated Capacity (real)4.0Ah
Cell Type18650 · 2000mAh
Configuration10S2P
Shell ColorGreen + Black
Proprietary MoldNo (standard form factor)
Net WeightConfirmed at order
Battery DimensionsConfirmed at order
Inner BoxConfirmed at order
Master CartonConfirmed at order
Qty per CartonConfirmed at order
Carton Net / GrossConfirmed at order

Packaging & Wholesale Logistics

The GW29462 ships in carton-ready retail packaging engineered for distributor resale and international freight. Every batch ships with UN38.3 transport test report, IEC 62133 safety certificate, MSDS, and CE Declaration of Conformity for smooth customs clearance in EU, US, UK, AU, and JP markets.

MOQ
100 units (catalog) · 500 units (private label)
Lead Time
25–35 days standard · 18–22 days expedited
Payment
30% T/T deposit + 70% against B/L
Warranty
12 months

Frequently Asked by Distributors

Is the GW29462 a replacement for the Greenworks 40V G-MAX 29462 battery?
Yes. The GW29462 is a direct Greenworks 40V 4Ah battery replacement for the G-MAX 40V platform, compatible with model 29462 / 29472 — a drop-in replacement battery for Greenworks 40V mowers, leaf blowers, and string trimmers.
What is the MOQ for the GW29462 replacement battery?
Standard MOQ is 100 units for the GW29462. Paid samples of 1–10 units are available for BMS-handshake validation before a production order. Private-label or custom-spec runs start at 500 units.
Is the GW29462 drop-in compatible with original Greenworks chargers?
Yes. The GW29462 BMS is flashed with model-specific firmware so it handshakes correctly with genuine Greenworks chargers — charging, fuel-gauge reporting, and safety lockouts behave identically to the OEM pack. Handshake is validated on 100% of units at end-of-line.
Are these Greenworks replacement batteries any good?
Yes. Our GW29462 uses Grade-A tier-1 cells (Samsung / LG / Panasonic / BAK), capacity- and resistance-matched, with a BMS validated against genuine Greenworks chargers on 100% of units. It is built as a professional-grade Greenworks replacement battery, not a low-cost clone, and is backed by a 12-month warranty.
Will Greenworks replace my battery under warranty — and how is your GW29462 different?
Greenworks's own warranty covers genuine packs through their service channels. We are an independent factory supplying new GW29462 replacement packs — a direct, lower-cost alternative when a pack is out of warranty or you need volume supply, with full UN38.3 / IEC 62133 / CE documentation.
Do you replace the cells in my old Greenworks battery?
We supply complete, ready-to-use GW29462 replacement packs — not a cell-replacement / rebuild service. A new pack with fresh Grade-A cells and a fresh BMS is far more reliable than replacing the cells in an old Greenworks battery, and ships with full safety documentation.
Can I use an 80V battery on a 40V Greenworks tool, or vice versa?
No. Greenworks 40V G-MAX and 80V Pro are separate platforms with different voltages and latches — they are not interchangeable. The GW29462 is built specifically for the Greenworks 40V G-MAX platform; match the pack voltage to your tool's platform.
What cells and configuration does the GW29462 use?
The GW29462 uses Grade-A 18650 cells (2000mAh each) in a 10S2P configuration for a nominal 40V and a true rated capacity of 4.0Ah. Cells are matched by capacity (±20 mAh) and internal resistance (±5 mΩ) before assembly. Preferred cell brand (Samsung / LG / Panasonic / BAK) can be specified at order.
What is the warranty on the GW29462?
All GW29462 replacement packs carry a 12-month warranty against manufacturing defects. Every batch ships with UN38.3 test report, IEC 62133 certificate, MSDS and CE Declaration of Conformity for smooth customs clearance worldwide.

Need a Custom Quote or Technical Details?

Our engineering team is ready to discuss specifications, certification, MOQ, and OEM / private-label customization for the GW29462.

✉ Email Sales 📱 WhatsApp ☎ +86 13823274651

Related Greenworks Replacement Batteries

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Outdoor Power 40V · 3.0Ah Greenworks GW29472
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