Pay in installments of $187.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Lion Energy UT 3500 BT-H Lithium Iron Phosphate batteryThe Lion Energy UT 3500 BT H battery delivers nearly three times the power of a standard UT 1300 BT H, with 280Ah of long lasting LiFePO cells for reliable, maintenance free energy. Compact yet powerful at 72. 31 lbs, it features a built in heater for cold weather performance, Bluetooth monitoring, and supports series, parallel, or series parallel configurations up to 48V. Ideal for RVs, off grid setups, and high demand backup systems. Features 280Ah
The Lion Energy UT 3500 BT-H battery delivers nearly three times the power of a standard UT 1300 BT-H, with 280Ah of long-lasting LiFePO₄ cells for reliable, maintenance-free energy. Compact yet powerful at 72.31 lbs, it features a built-in heater for cold-weather performance, Bluetooth® monitoring, and supports series, parallel, or series-parallel configurations up to 48V. Ideal for RVs, off-grid setups, and high-demand backup systems.
Features
- 280Ah / 3,584Wh LiFePO₄ battery with long lifespan
- Nearly 3X the power of a UT 1300 BT-H
- Built-in heater for optimal cold-weather performance
- Continuous discharge 150A, peak 280A (50 sec)
- 24% lower cost per amp-hour compared to three UT 1300 BT-H batteries
- LED indicators display charge from 10%–100%
- Bluetooth® app monitoring via myapp.lionenergy.com
- Supports series, parallel, or series-parallel up to 48V
- Maintenance-free and durable
- Quick reset for low voltage, short circuit, or high temp
Specifications
- Weight: 72.31 lbs
- Dimensions: 13.85″ × 7.64″ × 12.85″ (L × W × H)
- Battery Chemistry: Lithium Iron Phosphate (LiFePO₄)
- Rated Capacity: 280Ah / 12.8V nominal (3,584Wh)
- Minimum Capacity: ≥266Ah, ≤2mΩ internal resistance
- Continuous Discharge: 150A
- Peak Discharge: 280A (50 sec)
- Low Voltage Cut-Off: 10.5V safety shutoff
- Recommended Charging: Standard 45A, Max 140A, Max Voltage 14.6V
- Operating Temperature: Charging 32–113°F, Discharge −4–131°F
- Storage Temperature: 14–95°F (45–85% RH)
- Internal Heater: Auto-heats below 32°F, turns off at 41°F
- LED Indicators: 1–5 LEDs for 10%–100% charge
- Configuration: Series, parallel, or series-parallel up to 48V, use 3/8″ eyelets
Other Details
- Certifications: FCC, UL 1642, RoHS, CE
- Warranty: Limited lifetime warranty
- Ideal for high-demand applications, RVs, off-grid solar setups, and backup systems
- Durable, maintenance-free, and compact for easy installation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy