JohnLite 2950RL High Performance Replacement Battery 4.85 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.
JohnLite 2950RL 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 | 7.5 Ah
Terminal Type
F1
JohnLite 2950RL Replacement Battery - Compatible with JohnLite 2950RL
Restore reliable power to your JohnLite 2950RL device with this compatible replacement battery engineered for consistent performance and safety. The JohnLite 2950RL replacement battery is crafted to meet or exceed OEM SLA specifications, offering a dependable solution whether you are maintaining emergency lighting, security infrastructure, or medical equipment. Expect trustworthy operation and full compatibility.
Key Specifications
- Model: JohnLite 2950RL (Replacement)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 7.5 Ah
- Terminal Type: F1
- Battery Type: SLA (Sealed Lead Acid) with AGM Technology
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
Benefits
Designed as a high-performance battery, the JohnLite 2950RL replacement delivers strong charge acceptance, consistent output, and a long service life. AGM technology enhances safety and durability by immobilizing the electrolyte and providing a spill-proof, vibration-resistant structure. The maintenance-free build reduces service needs and helps ensure equipment remains operational when it matters most.
This long-lasting battery carries U.L. Recognition and CE Certification, demonstrating compliance with recognized safety standards for commercial and residential use. It’s ideal for critical systems such as emergency lighting that must perform during outages, as well as security alarms and fire alarm systems where reliability is essential.
Common applications include emergency lighting, security and fire alarm panels, medical devices, consumer electronics, and home & garden power systems. It also performs well in UPS systems, emergency power backups, and portable tools that need a compact 12 Volt, 7.5 Ah power source. Whether used as a routine replacement or an on-hand spare, this replacement battery provides OEM-equivalent compatibility with cost-effective value.
Don’t wait until a failure interrupts service—order your JohnLite 2950RL replacement battery now and secure a dependable, long-lasting battery with a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : JohnLite 2950RL Battery
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- 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.





