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Biswaye 2-Pack WA3525 20V 4.0Ah Lithium Battery - Replacement for WA3520 WA3575 WA3578 Batteries, Compatible with WG163 WG183 WG261 WG779 20V/40V/80V Lawn Mower Blower Trimmer Outdoor Cordless Tools
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US$15.59 cheaper than the new price!!
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Used US$10.40
Product details
| Management number | 219071289 | Release Date | 2026/05/03 | List Price | US$10.40 | Model Number | 219071289 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 4000mAh Extended Runtime: Biswaye 2-Pack 4.0Ah 20V MAX Replacement Battery WA3525 delivers 33% longer usage per charge than standard batteries. MaxLithium technology and 4.0Ah capacity ensure superior performance for 20V cordless tools like trimmers, blowers, lawn mowers, and chainsaws.
- Broad Voltage Compatibility: Works with 20V, 40V (dual 20V), and 80V (quad 20V) systems; supports cordless tools like models WG163, WG170, WG183, WG320, WG752, WG760, and WG261 for patio, lawn & garden equipment, and other power-intensive tasks.
- Direct OEM Replacement: Matches 20V MAX lithium battery specifications (models WA3525, WA3575, WA3578 WA3520, WA3674, WA3675); compatible with 18/20V MAX lithium battery chargers (WA3770, WA3742, WA3847) for seamless charging.
- Advanced Safety & Durability: Automatic overload cut-off protects against overcharge, overcurrent, overheat, overvoltage, overdischarge, and short circuits; Rugged housing with high-quality lithium cells ensures no memory effect and stable voltage output.
- Certified Reliability: FCC, RoHS, and CE certified for safety and performance. Need help? Click ''Contact Seller'' in ''Your Orders'' or visit our storefront's ''Ask a Question'' for instant support.
| Brand | Biswaye |
|---|---|
| Voltage | 20 Volts |
| Amperage | 3 Amps |
| Model Name | 2-Pack WA3525 Replacement Battery |
| Unit Count | 2.0 Count |
| Item Weight | 450 Grams |
| Reusability | Rechargeable |
| Manufacturer | CXAB |
| Model Number | WOX-WA3525-Black |
| Battery Weight | 450 Grams |
| Item Dimensions | 5.2 x 3.8 x 3.1 inches |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
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