Topin TP12-21 High-Performance Replacement Battery 12.66 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.
Topin TP12-21 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 | 18 Ah
Terminal Type
Nut & Bolt
Topin TP12-21 Replacement Battery — Compatible with Topin TP12-21
The Topin TP12-21 replacement battery is designed for direct compatibility with the Topin TP12-21 model, providing reliable performance and long-term reliability. This replacement battery meets or exceeds the OEM SLA specifications and delivers a high-performance battery solution through AGM technology, maintenance-free construction, and industry certifications that ensure safe operation in a variety of settings.
Key Specifications
- Compatible Model: Topin TP12-21
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Replacement Brand: SigmasTek
- Warranty: 1 Year Warranty
Benefits
- Sturdy design: AGM and sealed construction minimize maintenance and reduce the chance of leaks, making this a durable replacement battery for many installations.
- Extended service life: Engineered for repeated charge and discharge cycles, the Topin TP12-21 replacement is a long-lasting battery choice that helps lower total cost of ownership.
- Reliable high performance: With a stable 12V output and 18Ah capacity, this high-performance battery supports continuous operation of critical devices and backup systems.
- Maintenance-free convenience: The spill-proof design means no routine servicing—ideal for remote or hard-to-access installations.
- Certified safety: U.L. recognition and CE certification indicate conformance with common safety standards for consumer and commercial equipment.
- Common uses: Perfect as a replacement battery for UPS systems, emergency backup power, alarm and security systems, and portable power tools applications where consistent backup power is required.
- Secure connectivity: Nut & Bolt terminals provide reliable electrical connections for secure and easy installation.
Ready to replace your Topin TP12-21? Choose this SigmasTek replacement battery for dependable power, strong performance, and a 1 year warranty. Buy now to ensure your equipment stays powered and protected with a trusted, long-lasting battery.
Technical Specifications
Product Highlights
- Brand Replacement : Topin TP12-21 Battery
- 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.
