| Weight: | 72.31 lbs. |
| Dimensions: | 13.85" x 7.64" x 7.64" (L x W x H) |
| Amp Hours (Ah) | 280 |
| Max continuous discharge | 150A |
| Max peak discharge | 280A (50 sec) |
| Charge retention | 1+ years |
| Post material | Stainless steel |
| Warranty | Lifetime |
Lion Energy | Lion UT™ 3500 HTR 12V Battery with Heater, 280Ah (3584Wh) LiFePO4, 12.8V Bluetooth
by Lion Energy
SKU 50170186
Save $350.00
Original price
$2,449.00
Original price
$2,449.00
-
Original price
$2,449.00
Original price
$2,449.00
Current price
$2,099.00
$2,099.00
-
$2,099.00
Current price
$2,099.00
This Item Qualifies for FREE SHIPPING.
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Lion UT™ 3500 HTR 12V Battery with Heater, 280Ah (3584Wh) LiFePO4, 12.8V Bluetooth (PRE-ORDER)
Power your off-grid system with the advanced Lion UT™ 3500 HTR 12V Battery with Heater, 280Ah (3584Wh) LiFePO4, 12.8V Bluetooth—Lion Energy’s most powerful and efficient lithium battery yet. Delivering nearly 3x the capacity of the UT 1300 BT-H, this long-lasting powerhouse is ideal for RVs, solar energy systems, emergency backup, and more.
Key Features:
-
Massive 280Ah Capacity
Get extended power with 280 amp-hours, offering significantly more runtime than standard batteries like the UT 1300 BT-H (105Ah). -
Built-in Heater for Cold Weather Performance
Operates reliably even in freezing conditions with an integrated heater that optimizes battery temperature and performance. -
Smart Bluetooth Monitoring
Compatible with the Lion Energy Smart App, allowing you to monitor real-time energy usage, input/output levels, and battery health directly from your mobile device. -
Space-Saving Design
Despite its high capacity, the battery’s footprint is compact at 13.85" x 7.64" x 12.85", similar to two standard batteries stacked—saving space in your storage bay or system setup. -
Cost-Efficient Power Solution
Delivers 24% lower cost per amp-hour compared to purchasing three UT 1300 BT-H batteries—giving you more power, less cost, and fewer connections. -
Durable and Safe LiFePO4 Chemistry
Built using high-quality LiFePO4 lithium cells, this battery is designed to last for years, offering safety, deep cycle stability, and minimal maintenance. -
Weight: 72.31 lbs – robust, yet manageable for installation in mobile or stationary systems.
Specification
UT 3500 BT-H SPECIFICATIONS
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