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300Ah 12V LiFePO4 Off-Grid Battery Kit 3.8kWh Deep Cycle for RVs and Off-Grid Use
$1,199.99
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Description
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Why Buy From Us
The ALPHA 1 LITE is a 12V 100Ah lithium battery built and packed with RICH SOLAR's premium LiFePO4 cells. Built with quality materials that are made to last, this lithium battery delivers 4,000+ cycles and over 10 years of lifespan. Compact and lightweight in a Group 24 size, it's designed to power your off-grid adventures efficiently.
Experience a full day of reliable power output with the ALPHA 1 LITE's 100Ah capacity—perfect for RVs, vans, and off-grid setups. With low maintenance, deep-cycle capabilities, and premium LiFePO4 technology, this battery is ready to meet your energy storage needs.
This 300AH 12V 3.8kWh Lithium Battery Bank comes with:
- 3 x 12V 100AH LiFePO4 Battery
- 4 x 1ft 2 AWG Battery Cables
Features
- Premium lithium-iron-phosphate (LiFePO4) cells
- > 10-Year lifespan with proper maintenance
- Unsurpassed high-temperature performance
- Group Size 24
- Low maintenance
- High amp capacity
- Stable output voltage
- Little self-discharge
- Overcharge/discharge protection
- Overcurrent & short circuit protection
- High & low temperature disconnects
- Charge Voltage: 14.4V
- Max Charge Current: 100A
- Max Discharge Current: 100A
- Battery Dimensions (Lx—Wx—H): 10.2x—6.6x—8.3 in
- Weight: 24.3 lb
BMS Safety Protection
- Every LiFePO4 cell is individually fused for safety and efficiency. If any cell fails, the isolated fuse prevents damage to other cells, allowing the battery to continue functioning normally.
- Other BMS Features include:
- Convenient removable carry handle
- Lightweight
- Short circuit protection
- Over-charge/discharge protection
- Excessive heat protection
Specifications
Battery
- Nominal Voltage: 12.8V
- Nominal Capacity: 100Ah
- Minimum Capacity: 99.5Ah
- Cycle Life: >4000 cycles
Operating Specifications
- Operating Voltage: 12.8V
- Capacity: 100Ah
- Energy: 1280 Watt Hours
- Charge Voltage: 14.4V
- Continuous Charge Current: 100A
- Continuous Discharge Current: 100A
- Self Discharge: <5%/month
Temperature Performance
- Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
- Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
- Storage Temperature: 14°F-113°F / -10℃-45℃, 90％RH Max (More than 3 months)
Physical Specifications
- Battery Dimensions (Lx—Wx—H): 10.2x—6.6x—8.3 in
- Weight: 24.3 lb
BMS Operation
Over Charge Protection
- Over charge detection voltage: 3.75V±0.03V
- Over charge detection delay time: 1000ms±500ms
- Over charge recovery voltage: 3.55V (Min 3.40V, Max 3.60V)
Over Discharge Protection
- Over discharge detection voltage: 2.20V±0.08V
- Over discharge detection delay time: 1000ms±500ms
- Over discharge recovery voltage: 2.70V±0.10V
- Warranty: 5 years
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
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Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.
Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.
We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.
Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.
Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.
