JohnLite 1000 High Performance Compatible 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 1000 High Performance Compatible 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 1000 Replacement Battery — Compatible with JohnLite 1000
Upgrade your emergency lighting system with this reliable replacement battery for the JohnLite 1000. Designed to meet or exceed OEM SLA specifications, this high-performance battery delivers dependable power, consistent performance, and 100% compatibility with the JohnLite 1000 model. Whether you need a replacement battery for emergency lighting, alarms, or critical equipment, this long-lasting battery combines proven Absorbent Glass Mat (AGM) technology with a maintenance-free, spill-proof design for trouble-free service life.
Key Specifications
- Compatible Model: JohnLite 1000
- Technology: Absorbent Glass Mat (AGM)
- Design: Maintenance-Free
- Construction: Spill Proof / Valve Regulated
- Safety & Compliance: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand (as listed): SigmasTek
- Nominal Voltage (as listed): 12 Volts
- Capacity (as listed): 7.5 Ah
- Terminal Type (as listed): F1
Benefits
This replacement battery is engineered for durability and consistent long-term performance. AGM construction provides a rugged internal structure that resists vibration and supports deep cycle discharge and recharge, making it an ideal long-lasting battery solution for both routine and emergency applications. The maintenance-free, spill-proof configuration eliminates the need for fluid checks and reduces maintenance downtime.
Users will appreciate the high-performance battery characteristics: fast, reliable recharge recovery, stable voltage under load, and dependable end-of-life behavior that makes maintenance planning predictable. The sealed design and safety certifications (U.L., CE) make it suitable for demanding environments where safety and reliability matter.
Typical applications include emergency lighting fixtures, security and fire alarm systems, medical equipment, and consumer electronics. In addition, its robust AGM construction and dependable output make it suitable for UPS backup systems, emergency power setups, and portable power tools where a long-lasting battery is required.
Ready to replace your JohnLite 1000 battery? Order this high-performance, replacement battery now and restore reliable emergency power to your system. Purchase today with confidence and protect your critical lighting and alarm systems.
Technical Specifications
Product Highlights
- Brand Replacement : JohnLite 1000 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.





