SP12-18 (NB) 12V 18AH Earthwise Compatible Replacement Battery Set 25.32 lb
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SP12-18 (NB) 12V 18AH Earthwise Compatible Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
SP12-18 (NB) 12V 18AH Battery (2-Pack) — Compatible with Earthwise Electric Lawn Mower
Upgrade your Earthwise Electric Lawn Mower with this reliable, OEM-compatible replacement battery pack. The SP12-18 (NB) 12V 18AH high-performance battery (2-pack) is engineered for consistent power delivery, extended run time, and dependable starting every season. Designed as a direct drop-in replacement, this package gives your mower the boost it needs for longer mowing sessions while maintaining the safety and convenience of a hassle-free installation. If you’re searching for a long-lasting battery solution that balances performance and value, this SP12-18 (NB) 12V 18AH replacement battery set is built to deliver.
Key Specifications
- Model: SP12-18 (NB)
- Compatible With: Earthwise Electric Lawn Mower
- Voltage: 12 Volts
- Capacity: 18 Ah (18AH)
- Pack Quantity: 2-Pack
- Terminal Type: Nut & Bolt
- OEM Compatibility: Meets or exceeds OEM specifications
- Construction: Durable construction for long-lasting performance
Benefits
This SP12-18 (NB) 12V 18AH battery 2-pack is a high-performance battery solution tailored for small electric equipment like lawn mowers. Its durable construction and OEM-level design deliver a long-lasting battery life and reliable starting power even under frequent use. The 18Ah capacity provides extended runtime, so you can finish mowing with fewer interruptions or swap quickly between batteries for continuous operation. As a direct replacement battery, installation is straightforward—drop it into place and get back to work.
Because it meets or exceeds OEM specifications, you can count on consistent voltage and steady discharge characteristics that protect your mower’s electrical system and maximize motor efficiency. The nut & bolt terminal offers a secure, vibration-resistant connection—important for outdoor power equipment that encounters rough terrain. Typical applications include electric lawn mowers, backup power for small tools, and as a reliable power source for seasonal battery swaps. This pack is also an excellent option when you need a dependable battery for light emergency power or auxiliary systems in garden equipment.
Whether you need a dependable replacement battery for routine maintenance or a high-performance battery to restore peak mower performance, this 2-pack offers the value and reliability you expect. The SP12-18 (NB) 12V 18AH long-lasting battery pack is a smart investment for homeowners and landscapers who demand consistent power and easy installation.
Ready to restore full power to your Earthwise mower? Purchase this SP12-18 (NB) 12V 18AH replacement battery 2-pack today and experience dependable, long-lasting performance.
Technical Specifications
Product Highlights
- Brand Replacement : SP12-18 (NB) 12V
- Manufacturer: SigmasTek
- Product Type: Home Power Backup
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
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