JohnLite 2928 High Performance Compatible Replacement Battery 4.85 lb
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JohnLite 2928 High Performance Compatible Replacement Battery 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 | 7.5 Ah
Terminal Type
F1
JohnLite 2928 Replacement Battery — Compatible with JohnLite 2928
The JohnLite 2928 replacement battery is engineered to meet or exceed OEM SLA specifications and provide reliable power for your JohnLite 2928 device. This high-performance battery offers full compatibility, consistent output, and the safety features required for critical lighting and alarm systems. If you're looking for a long-lasting battery solution that installs easily and requires minimal maintenance, the JohnLite 2928 replacement is an excellent option.
Key Specifications
- Model: JohnLite 2928 (Replacement)
- Brand: SigmasTek
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 12 Volts
- Capacity: 7.5 Ah
- Terminal: F1
- Design: Maintenance-Free
- Construction: Spill Proof
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
Benefits
Built using AGM technology, this replacement battery provides excellent charge acceptance and stable voltage under load, making it a reliable choice for emergency systems. The maintenance-free design eliminates the need for regular servicing, and the spill-proof construction enhances safety during installation and operation. These features make the JohnLite 2928 a long-lasting battery option that reduces operational risks and maintenance costs.
Certified by U.L. and CE, this high-performance battery is suitable for a range of applications including emergency lighting, security alarms, fire alarm systems, medical equipment, consumer electronics, and home & garden devices. It also works well in UPS configurations, emergency power backups, and portable tools where dependable standby power is essential. For facilities and homeowners who demand reliable backup power, the JohnLite 2928 offers consistent performance and trusted safety credentials.
Whether you are replacing an aging SLA cell or stocking spares for an emergency power setup, the JohnLite 2928 replacement battery is designed to deliver peace of mind and steady performance through repeated use.
Purchase your JohnLite 2928 replacement battery today and secure a high-performance, long-lasting battery solution backed by a one-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : JohnLite 2928 Battery
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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