Bright Way Group BW 12350 NB (Group U1) High Performance Replacement Battery 24.72 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Bright Way Group BW 12350 NB (Group U1) High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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 | 35 AH
Terminal Type
Nut & Bolt
Bright Way Group BW 12350 NB (Group U1) Replacement Battery — Compatible with Bright Way Group BW 12350 NB (Group U1)
Get dependable power with the Bright Way Group BW 12350 NB (Group U1) replacement battery, engineered to meet or exceed OEM standards for reliable performance. This long-lasting battery uses advanced AGM technology and offers a maintenance-free, spill-proof design for safe, worry-free operation—perfect when you need a trustworthy replacement battery for critical equipment.
Key Specifications
- Model: Bright Way Group BW 12350 NB (Group U1)
- Compatible Model: Bright Way Group BW 12350 NB (Group U1)
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Manufacturer/Label: SigmasTek
- Voltage: 12 Volts
- Capacity: 35 AH
- Terminal Type: Nut & Bolt
Benefits
This Bright Way Group BW 12350 NB (Group U1) replacement is designed for durability and long service life. The AGM construction minimizes water loss and improves tolerance to deep cycling and vibration, making it suitable for both standby and cyclic duty. As a high-performance battery option, it maintains stable voltage and dependable current flow across a range of operating conditions.
The maintenance-free, spill-proof design simplifies installation and reduces ongoing service requirements, while U.L. recognition and CE certification provide confidence in safety and compliance. Nut & bolt terminals offer secure electrical connections that stand up to repeated use and rough handling.
Common applications include UPS backup systems, emergency power supplies, alarm and security systems, telecom racks, medical devices, and portable or stationary power tools—any environment that requires a reliable 12V, 35AH power source. This replacement battery is factory fresh and comes with a 1 year warranty to protect your investment.
Replace your old battery with a trusted, long-lasting battery solution. Order the Bright Way Group BW 12350 NB (Group U1) replacement battery today and ensure continuous performance when it matters most.
Technical Specifications
Product Highlights
- Brand Replacement : Bright Way Group
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




