IN STOCK
FREE SHIPPING

Product Information
Features
Long Lifespan & Efficient Power
- 4,000+ Cycle Life: Delivers reliable long-term performance and lower ownership costs.
- 1280Wh Nominal Energy: Provides dependable energy storage with ≤5% monthly self-discharge.
- Maintenance-Free LiFePO₄ Chemistry: Supplies stable, clean, and efficient power.
Premium Safety & Durability
- Grade A+ LiFePO₄ Cells: Deliver superior reliability, safety, and long service life.
- Advanced BMS: Protects against overcharge, over-discharge, overcurrent, short circuit, and temperature risks.
- UL94 V-0 Flame-Retardant Housing: Improves durability and structural reliability.
Reliable Everyday Performance
- Wide Operating Temperature Range: Charges from 32–131°F and discharges from -4–140°F.
- Low-Temperature Charging Protection: Automatically protects the battery and resumes charging when conditions are safe.
- Maintenance-Free Design: Requires no regular maintenance for dependable operation.
System Expansion
- Supports Up to 4 Batteries in Parallel (4P): Easily expands total system capacity.
- Ideal for RV, Marine, Off-Grid, and Backup Power Applications.
Specifications
- Nominal Voltage: 12.8V
-
Rated Capacity: 100Ah
-
Nominal Energy: 1280Wh
-
Cell Chemistry: LiFePO₄
-
Cycle Life: 4,000+
-
Charging Voltage: 14.4V
-
Max. Charge Current: 100A
-
Max. Continuous Discharge Current: 100A
-
Parallel Expansion: Up to 4 units (4P)
-
Bluetooth: No
-
Internal Heating: No
-
IP Rating: IP65
-
Warranty: 5 Years
-
Dimensions (L × W × H): 10.2 × 6.6 × 8.3 in
-
Net Weight: 24.0 lbs
- Certifications: UN 38.3, MSDS
| Specification | Value |
|---|---|
| Nominal Voltage | 12.8V |
| Rated Capacity | 100Ah |
| Nominal Energy | 1280Wh |
| Cell Chemistry | LiFePO₄ |
| Cycle Life | 4,000+ |
| Charging Voltage | 14.4V |
| Max. Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Parallel Expansion | Up to 4 units (4P) |
| Bluetooth | No |
| Internal Heating | No |
| IP Rating | IP65 |
| Warranty | 5 Years |
| Dimensions (L × W × H) | 10.2 × 6.6 × 8.3 in |
| Net Weight | 24.0 lbs |
| Certifications | UN 38.3, MSDS |
- 1 x ALPHA 1 LITE
- User manual
Estimated runtime from a full battery, after inverter losses. Real results vary with appliance efficiency and temperature; solar recharges the bank each day.
| Appliance (approx. draw) | 1.28kWh bank |
|---|---|
| LED lighting (60W) | ~19 hours |
| Wi-Fi router + 2 cameras (30W) | ~1.6 days |
| 12V fridge (~600Wh per day) | ~1.9 days |
| Laptop + phone charging (100W) | ~12 hours |
| Microwave (1,000W) | ~69 minutes |
| Portable air conditioner (1,500W) | ~0.8 hours |
Free Shipping
On all orders
30-Day Returns
Hassle-free returns
25 Year Warranty
On panels & more
Secure Payments
100% protected
Frequently Asked Questions
How long will it run my appliances?
It stores 1.28kWh, roughly 1.15kWh usable after inverter losses. See the What It Powers tab for runtimes on common loads.
Can I wire several together?
Yes — in parallel for more capacity at the same voltage, or in series for a higher system voltage. Use matched batteries of the same age and capacity, and check the specifications for the maximum number of units.
How do I charge it?
From solar through a controller set to a LiFePO4 profile, from shore power through an inverter charger, or from an alternator with a DC-DC charger. Do not charge below freezing unless the battery has a built-in heater.