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Outdoor Power 80V · 4.0Ah
Greenworks GW80V-4 80V 4.0Ah
Greenworks 80V Pro Heavy-Duty Replacement

Greenworks GW80V-4 80V Pro 4.0Ah High-Capacity Lithium-Ion Replacement Battery

Drop-in replacement battery for heavy-duty Greenworks 80V Pro applications. The GW80V-4 is a Greenworks 80V 4Ah battery replacement built on a 20S2P string of 18650 cells, equivalent to the GBA80400 4.0Ah pack, with verified BMS handshake on genuine Greenworks 80V chargers.

Voltage80V
Capacity4.0Ah
Cell Type18650 cells
Configuration20S2P
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Overview

Drop-in replacement battery for heavy-duty Greenworks 80V Pro applications. The GW80V-4 is a Greenworks 80V 4Ah battery replacement built on a 20S2P string of 18650 cells, equivalent to the GBA80400 4.0Ah pack, with verified BMS handshake on genuine Greenworks 80V chargers.

Manufactured by Dongguan Ruineng New Energy (Nuranu) — a high-tech custom battery factory since 2012 — the GW80V-4 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 GW80V-4 80V 4.0Ah view 1Greenworks GW80V-4 80V 4.0Ah view 2Greenworks GW80V-4 80V 4.0Ah view 3Greenworks GW80V-4 80V 4.0Ah view 4

Compatible Host Tools

  • Greenworks 80V Pro self-propelled mowers
  • 80V 800-CFM blowers, chainsaws & pole saws
  • 80V two-stage snow blowers
  • Greenworks 80V Pro heavy-duty tools (GBA80400-equivalent)

Target Applications

  • Heavy-Duty 80V Pro Equipment: The high-capacity 4.0Ah GW80V-4 sustains the longest runtime for demanding Greenworks 80V Pro mowers, 800-CFM blowers, and two-stage snow blowers.
  • Professional Landscaping Fleets: Maximum-runtime 80V pack for commercial grounds-maintenance and snow-removal crews.
  • Private-Label Distributors: Sourced with your branding and carton-ready packaging as a Greenworks 80V 4Ah replacement battery.

Core Technical Advantages

1. GBA80400-Equivalent 80V 4.0Ah

A 20S2P string of Grade-A 18650 cells delivers a true 4.0Ah at 80V — a direct equivalent to the Greenworks Pro 80V GBA80400 high-capacity pack.

2. Heavy-Duty 20S2P Architecture

Doubled parallel capacity sustains the continuous current that 80V Pro brushless mowers and blowers draw without voltage sag.

3. Verified Charger Handshake

BMS handshakes correctly with genuine Greenworks 80V chargers; behaves identically to the OEM Pro pack.

Product Video

Factory assembly line, BMS testing, and GW80V-4 demonstration footage. Contact sales for additional product videos.

Technical Specifications

FeatureSpecification
Replacement ModelGW80V-4
Compatible BrandGreenworks (Greenworks 80V Pro)
Nominal Voltage80V
Rated Capacity (real)4.0Ah
Cell Type18650 · 2000mAh
Configuration20S2P
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 GW80V-4 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

Does the GW80V-4 replace the Greenworks Pro 80V 4.0Ah battery (GBA80400)?
Yes. The GW80V-4 is a direct Greenworks 80V 4Ah battery replacement for the 80V Pro platform, equivalent to the GBA80400 4.0Ah pack — a high-capacity drop-in for Greenworks 80V Pro mowers, blowers, chainsaws, and snow blowers.
What is the MOQ for the GW80V-4 replacement battery?
Standard MOQ is 100 units for the GW80V-4. 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 GW80V-4 drop-in compatible with original Greenworks chargers?
Yes. The GW80V-4 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 GW80V-4 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 GW80V-4 different?
Greenworks's own warranty covers genuine packs through their service channels. We are an independent factory supplying new GW80V-4 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 GW80V-4 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 GW80V-4 is built specifically for the Greenworks 80V Pro platform; match the pack voltage to your tool's platform.
What cells and configuration does the GW80V-4 use?
The GW80V-4 uses Grade-A 18650 cells (2000mAh each) in a 20S2P configuration for a nominal 80V 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 GW80V-4?
All GW80V-4 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 GW80V-4.

✉ Email Sales 📱 WhatsApp ☎ +86 13823274651

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