We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔋 Power your peace of mind with Tenergy’s decade-ready 9V lithium batteries!
Tenergy 9V Lithium Batteries deliver 1200mAh of long-lasting, non-rechargeable power with 2.5x the runtime of standard 9V batteries. Featuring an ultra-low 2% annual self-discharge rate, these batteries maintain peak performance for up to 10 years in storage. Their slim, rounded design fits a wide range of 9V devices, while their wide operating temperature range (-4°F to 140°F) ensures reliable power indoors and outdoors. UL-certified and supported by a dedicated California-based team, these batteries are ideal for smoke alarms and emergency devices requiring dependable, long-term energy.
| ASIN | B0887W4985 |
| Antenna Location | Smoke alarm |
| Battery Capacity | 1200 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium |
| Battery Weight | 56 Grams |
| Battery capacity | 1200 Milliampere Hour (mAh) |
| Battery cell composition | Lithium |
| Best Sellers Rank | #116,711 in Electronics ( See Top 100 in Electronics ) #3,617 in Household Batteries & Chargers |
| Brand | Tenergy |
| Customer Reviews | 4.5 out of 5 stars 1,893 Reviews |
| Item Dimensions | 12.7 x 10.2 x 1.9 centimeters |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Tenergy |
| Number of Batteries | 2 9V batteries required. (included) |
| Number of batteries | 2 9V batteries required. (included) |
| Recommended uses for product | Smoke alarm |
| Reusability | Single Use |
| UPC | 844949032384 |
| Unit Count | 2 Count |
| Unit count | 2 Count |
| Voltage | 9 Volts |
T**R
Long-Lasting Power: Tenergy 9V Lithium Batteries
W**E
Rechargeable batteries.
S**Y
Professionally Made
P**E
Works, but dont last long.
J**I
Keep your smoke detectors happy
Trustpilot
2 weeks ago
3 weeks ago