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Rich Solar

RIch Solar ALPHA 1 LITE | 12V 100Ah LiFePO4 Battery

SKU RS-B12100
$399.99
$399.99

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

This 12.8V 100Ah lithium iron phosphate battery provides 1,280Wh of electrical energy storage for RVs, motorhomes, camping, trailers, vans, boats, and off-grid applications. Its compact plastic enclosure measures 10.2 × 6.6 × 8.3 inches and weighs approximately 24.3 pounds.

An integrated battery management system monitors and protects the battery against overcharging, over-discharging, excessive current, short circuits, and low-temperature charging. EV-grade A+ lithium cells provide more than 4,000 deep cycles at 80% depth of discharge.

Key Features

  • Integrated Battery Management System: Actively manages battery operation and provides multiple electrical and temperature safeguards.
  • Overcharge Protection: Helps protect the battery from excessive charging.
  • Over-Discharge Protection: Helps prevent the battery from discharging below its protected operating limit.
  • Over-Current Protection: Protects against charging or discharging current that exceeds the battery’s protection thresholds.
  • Short-Circuit Protection: Built-in protection responds to detected short circuits.
  • Cell-Balancing Function: Helps maintain balance among the battery cells.
  • Low-Temperature Charging Protection: Charging stops below 32°F to help prevent battery damage.
  • High-Temperature Protection: Charging shuts off at 129°F ± 9°F, while discharging stops at 167°F ± 9°F.
  • EV-Grade A+ Cells: Uses automotive-grade LiFePO4 cells.
  • Extended Cycle Life: Provides more than 4,000 deep cycles at 80% depth of discharge.
  • IP65 Enclosure: The official specification sheet identifies the enclosure as waterproof and dustproof to an IP65 rating.
  • Flame-Retardant Shell: The plastic enclosure has a UL94 V-0 flame-retardant rating.
  • Parallel Configuration: Supports up to four matching batteries connected in parallel when installed according to the official manual.
  • Integrated Carrying Handle: Includes a battery case handle for transport and positioning.
ALPHA 1 LITE 12V 100Ah LiFePO4 battery

Low-Temperature & Overheat
Protection

Built for reliable performance, this battery protects against extreme temperatures:

  • Cold-Weather Protection: Charging stops below 32°F to prevent damage.
  • High-Temp Charging Protection: Charging shuts off at 129°F ±9°F to avoid overheating.
  • High-Temp Discharge Protection: Discharging stops at 167°F ±9°F to safeguard battery life.
ALPHA 1 LITE cold-weather and high-temperature protection
ALPHA 1 LITE intelligent battery management system

Smart BMS for Safe and Reliable
Power

Enjoy worry-free operation with our intelligent BMS, which actively manages and protects your battery in real time.

  • Over Charge Protection
  • Over Discharge Protection
  • Over Current Protection
  • Short Circuit Protection
  • Cell Balance Function
  • Low-Temp Charging Protection

EV-Grade A+ Lithium Cells for
Superior Power

Experience top-tier reliability and performance with automotive-grade LiFePO4 technology—built to last and engineered for efficiency.

  • Ultra-Long Life: Over 4,000 deep cycles at 80% DoD.
  • Lightweight Efficiency: Same power at just one-third the weight of lead-acid.
  • Safe & Stable: Excellent thermal and chemical stability—no fire or explosion risk.
ALPHA 1 LITE EV-Grade A+ LiFePO4 battery cells

Specifications

  • Battery Type: LiFePO4 battery
  • Nominal Voltage: 12.8V
  • Nominal Capacity: 100Ah
  • Minimum Capacity: 99.5Ah
  • Nominal Energy: 1,280Wh
  • Charging Voltage: 14.4V ± 0.2V
  • Discharge Cutoff Voltage: 11.2V
  • Standard Charging Current: 50A
  • Maximum Charging Current: 100A
  • Standard Discharge Current: 50A
  • Continuous Discharge Current: 100A
  • Maximum Discharge Current: 100A
  • Charge Temperature: 32°F to 131°F
  • Discharge Temperature: -4°F to 140°F
  • Cold-Weather Charging Protection: Charging stops below 32°F
  • High-Temperature Charging Protection: 129°F ± 9°F
  • High-Temperature Discharge Protection: 167°F ± 9°F
  • Shell Material: Plastic
  • Weight: Approximately 24.3 lb
  • Initial Internal Resistance: ≤50mΩ at 1000Hz
  • Monthly Self-Discharge Rate: ≤5%
  • Cycle Life: More than 4,000 deep cycles at 80% depth of discharge
  • Ingress Protection Rating: IP65
  • Flame-Retardant Rating: UL94 V-0 plastic shell
  • Battery Terminals: Positive and negative M8 terminals
  • Operating Temperature: -4°F to 167°F
  • Storage Temperature: 23°F to 104°F at less than 70% humidity for up to one year
  • Short-Term Storage Temperature: -22°F to 131°F at 90% RH maximum for less than one month
  • Long-Term Storage Temperature: 14°F to 113°F at 90% RH maximum for more than three months
  • Recommended Storage Temperature: 14°F to 95°F at 85% RH maximum

Size Guide

  • Overall Dimensions: 10.2 × 6.6 × 8.3 in.
  • Dimension Order: Length × width × height

Compatibility

  • Compatible With: Electrical-power storage systems for motorhomes, RVs, and camping applications.
  • Parallel Configuration: Up to four matching batteries may be connected in parallel according to the official installation manual.
  • Charging Methods: A 14.4V LiFePO4 charger, a solar-panel system rated above 400W, or a generator with a 20A DC-to-DC charger.

Included

  • One 12.8V 100Ah LiFePO4 battery
  • Two SUS304 M8 × 12 triple-combination machine screws
  • Two SUS304 M8 × 16 triple-combination machine screws
  • Two SUS304 M8 × 20 triple-combination machine screws
  • One user manual

Product Support

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