GEB 40V Replacement Lithium-ion Battery for Greenworks G-MAX Series
16 Years of Battery Manufacturing Excellence Reliable 40V Power for Your Professional Garden Tools The Factory-Direct Advantage Since 2009, GEB has been a leader in high-performance lithium-ion solutions. With 16 years of OEM/ODM battery manufacturing experience, we don’t just assemble
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16 Years of Battery Manufacturing Excellence
Reliable 40V Power for Your Professional Garden Tools
The Factory-Direct Advantage
Since 2009, GEB has been a leader in high-performance lithium-ion solutions. With 16 years of OEM/ODM battery manufacturing experience, we don’t just assemble batteries; we engineer them for durability. Our 40V G-MAX compatible battery brings industrial-grade power to your residential lawn and garden equipment.
100% Automated Testing for Consistent Quality
Upgraded 20-Cell Performance (21700/18650 Ready)
While standard replacements use only 10 cells, our premium pack features 20 high-drain 18650 cells. This parallel-series configuration ensures:
- 2X Longer Runtime: Finish your whole yard on one charge.
- Stable Voltage: No suction or power loss as the battery drains.
- Cooler Operation: Reduced heat stress extends battery cycle life.
- Rechargeable Cycle Performance: Built for years of frequent use.
Advanced BMS Security
Safety is our 16-year priority. Each pack is equipped with a custom-designed Battery Management System (BMS) featuring Overcurrent Protection, Over-discharge prevention, and thermal monitoring. This protects both the battery and your expensive tools from power surges.
Wide Application & Compatibility
Optimized for Greenworks 40V G-MAX Cordless Garden Tools:
Compatible with original battery models: 29462, 29472, 29252, G-MAX 40V.
| Product Feature | Detailed Specification |
|---|---|
| Voltage | 40V Max (36V Nominal) |
| True Capacity Options | 3.0Ah / 4.0Ah / 5.0Ah / 6.0Ah |
| Cell Chemistry | Premium High-Drain Lithium-Ion (20 Cells) |
| Manufacturer Warranty | 12-Month Quality Guarantee |
