LiTime 12V 320Ah Mini Bluetooth Self-Heating LiFePO4 Lithium Battery
LiTime 12V 320Ah Mini Bluetooth Self-Heating LiFePO4 Lithium Battery
SKU: 12V320-200-HBT-4-W190
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PRODUCT DESCRIPTION
Description
LiTime 12V 320Ah Mini Bluetooth Self-Heating LiFePO4 Lithium Battery




Product Description
The LiTime 12V 320Ah Mini Bluetooth Self-Heating LiFePO4 Lithium Battery stores 4,096Wh of energy and delivers up to 2,560W of continuous output power, managed by an integrated 200A battery management system. It is well suited to RVs, marine, off-grid living, home backup, solar systems, and cold-weather camping.
- Dual-mode self-heating: warms automatically while plugged in, or preheats on battery power
- 35% smaller than a 12V 300Ah LiFePO4 battery at only 57.3 lbs.
- Automatic charging pause at 32°F and discharge cutoff at -4°F
- Password-protected Bluetooth 5.0 app control
- EV-grade LiFePO4 cells rated for 4,000–15,000 cycles
- Scalable to 4P4S (65.5kWh)
- IP65 waterproof and dustproof
Specifications
| Specification | Details |
|---|---|
| Battery chemistry | LiFePO4 |
| Nominal voltage | 12.8V |
| Rated capacity | 320Ah |
| Energy | 4,096Wh |
| Internal resistance | ≤40mΩ |
| BMS | 200A |
| Maximum continuous output power | 2,560W |
| Maximum continuous charge current | 200A |
| Maximum continuous discharge current | 200A |
| Peak discharge current (1 second) | 1,000A |
| Charge voltage | 14.4V ± 0.2V |
| Recommended charge current | 64A |
| Maximum expansion | 4P4S (65.5kWh) |
| Charge temperature (with self-heating) | -4°F to 122°F (-20°C to 50°C) |
| Discharge temperature | -4°F to 140°F (-20°C to 60°C) |
| Storage temperature | 14°F to 122°F (-10°C to 50°C) |
| Self-heating range | -4°F to 41°F (-20°C to 5°C) |
| Approx. heating time | 70–90 min from 14°F; 100–150 min from -4°F |
| Cycle life | 4,000 @ 100% DOD; 6,000 @ 80% DOD; 15,000 @ 60% DOD |
| Dimensions | 14.49 × 7.44 × 10.04 in. |
| Weight | Approx. 57.3 lbs. |
| Terminals | M8 × 16 mm |
| Housing material | ABS |
| IP rating | IP65 |
| Bluetooth | Yes (Bluetooth 5.0) |
| Self-heating | Yes (dual-mode LiHeat) |
| Certifications | FCC, CE, RoHS, UN38.3 |
| Warranty | 5 years |
FAQs
What applications is this LiTime battery designed for?
It is designed for RVs, marine, off-grid living, home backup, solar systems, and cold-weather camping.
How much energy does the battery store?
The battery has a rated capacity of 320Ah and stores 4,096Wh of energy.
Can multiple batteries be connected together?
Yes. It supports expansion up to 4P4S (65.5kWh).
Can the battery be charged in freezing weather?
Yes. Built-in self-heating warms the cells so the battery can charge safely in sub-freezing conditions.
Can I monitor the battery from my phone?
Yes. Built-in Bluetooth lets you check state of charge, voltage, current, and temperature in the LiTime app.
Is the battery waterproof?
The enclosure carries an IP65 rating for water and dust protection.
