Greenworks GW80V-4 80V Pro 4.0Ah High-Capacity Replacement Battery
- GW80V-4 is a Greenworks 80V 4Ah replacement battery for heavy-duty 80V Pro applications.
- It uses a 20S2P configuration of 18650 cells and is equivalent to the GBA80400 4.0Ah pack.
- BMS handshake has been verified on genuine Greenworks 80V chargers.
- Each batch includes UN38.3, IEC 62133, MSDS, and CE documentation to support customs clearance in the EU, US, UK, AU, and JP markets.
This is a 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. This is equivalent to the GBA80400 4.0Ah pack. It has verified BMS handshake on genuine Greenworks 80V chargers.
The GW80V-4 is made by Dongguan Ruineng New Energy (Nuranu), a high-tech custom battery factory since 2012. It is made on a fully automated assembly line where every battery is tested after it is made. It is designed for original equipment manufacturers (OEM), hardware distributors, and private-label brands that need the same fit and performance as OEM products at factory-direct prices.
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.
Technical Specifications
| Feature | Specification |
|---|---|
| Replacement Model | GW80V-4 |
| Compatible Brand | Greenworks (Greenworks 80V Pro) |
| Nominal Voltage | 80V |
| Rated Capacity (real) | 4.0Ah |
| Cell Type | 18650 · 2000mAh |
| Configuration | 20S2P |
| Shell Color | Green + Black |
| Proprietary Mold | No (standard form factor) |
| Net Weight | Confirmed at order |
| Battery Dimensions | Confirmed at order |
| Inner Box | Confirmed at order |
| Master Carton | Confirmed at order |
| Qty per Carton | Confirmed at order |
| Carton Net / Gross | Confirmed at order |
Packaging & Wholesale Logistics
The GW80V-4 is shipped in a box ready for retail, designed for distributors to resell and for shipping internationally. Every batch of products is shipped with UN38.3 transport test reports, IEC 62133 safety certificates, MSDSs, and CE Declaration of Conformity. This helps ensure that customs can easily clear the products in the EU, US, UK, AU, and JP markets.
| Item | Details |
|---|---|
| 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 |
Product Video
Frequently Asked by Distributors:
Does the GW80V-4 replace the Greenworks Pro 80V 4.0Ah battery (GBA80400)?
Yes, the GW80V-4 is a direct replacement for the 80V Pro platform. It is equivalent to the GBA80400 4.0Ah pack. It is a high-capacity replacement for Greenworks 80V Pro mowers, blowers, chainsaws, and snow blowers.
What is the MOQ for the GW80V-4 replacement battery?
The standard MOQ is 100 units for the GW80V-4. You can get paid samples of 1–10 units to check the BMS-handshake before placing an 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 updated with special software so it works right with real Greenworks chargers. It charges, shows fuel levels, and locks out safety features like the original equipment manufacturer (OEM) pack. Handshake is validated on 100% of units at the end of the line.
Are these Greenworks replacement batteries any good?
Yes. Our GW80V-4 uses high-quality cells from leading brands like Samsung, LG, Panasonic, and BAK. These cells are matched in capacity and resistance, and their performance is validated by a battery management system (BMS) for compatibility with genuine Greenworks chargers. This validation is applied to all units. It is made as a professional-grade Greenworks replacement battery, not a low-cost copy, 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 that supplies new GW80V-4 replacement packs. These packs are a direct, lower-cost alternative when a pack is out of warranty or you need to buy a large number of packs. They have 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 — we don’t offer cell replacement or rebuild services. 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 it comes with full safety documents.
Can I use an 80V battery on a 40V Greenworks tool, or vice versa?
No, the Greenworks 40V G-MAX and 80V Pro are different platforms. They have different voltages and latches, so they cannot be used interchangeably. The GW80V-4 is made to work with the Greenworks 80V Pro platform. Make sure the voltage of the battery matches the voltage of your tool.
What cells and configuration does the GW80V-4 use?
The GW80V-4 uses high-quality 18650 cells (2000mAh each) arranged in a 20S2P configuration for a nominal 80V and a true rated capacity of 4.0Ah. Before assembly, cells are matched based on their capacity (±20 mAh) and internal resistance (±5 mΩ). You can specify your preferred cell brand (Samsung, LG, Panasonic, or BAK) when you place your order.
What is the warranty on the GW80V-4?
All GW80V-4 replacement packs have a 12-month warranty against manufacturing defects. Every batch of products is shipped with the following documents:
– UN38.3 test report
– IEC 62133 certificate
– MSDS
– CE Declaration of Conformity
These documents are needed to clear customs worldwide.