800Ah 12V LiFePO4 Off-Grid Battery Kit 10.2kWh Deep Cycle for RVs and Off-Grid Use
SKU: 67542680185

800Ah 12V LiFePO4 Off-Grid Battery Kit 10.2kWh Deep Cycle for RVs and Off-Grid Use

Sale price$1439.99 Regular price$1599.99
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

800Ah 12V LiFePO4 Off-Grid Battery Kit 10.2kWh Deep Cycle for RVs and Off-Grid UseProduct Overview The ALPHA 2 LITE is a 12V 800Ah LiFePO4 battery designed for reliable, high capacity energy storage. Built with premium lithium iron phosphate cells, it provides consistent performance, low maintenance, and long term durability. With an 800Ah capacity, it delivers 10. 24kWh of energy per unit, making it suitable for off grid setups, RVs, vans, and modular battery banks. The ALPHA 2 LITE combines efficiency, stability, and safety

Product Overview

The ALPHA 2 LITE is a 12V 800Ah LiFePO4 battery designed for reliable, high-capacity energy storage. Built with premium lithium-iron-phosphate cells, it provides consistent performance, low maintenance, and long-term durability. With an 800Ah capacity, it delivers 10.24kWh of energy per unit, making it suitable for off-grid setups, RVs, vans, and modular battery banks.

The ALPHA 2 LITE combines efficiency, stability, and safety features to support energy storage solutions where dependability is a priority.

Why This Product Makes Sense

Reliable energy requires both performance and protection. The ALPHA 2 LITE uses premium LiFePO4 cells to deliver more than 4,000 cycles of dependable energy. Its long lifespan allows for accurate planning and confidence in long-term energy needs.

Each battery supports high amp loads with a stable voltage output. The Group 24 form factor makes it easy to integrate into larger battery banks or existing systems while maintaining predictable performance. This is particularly useful for users connecting multiple units to achieve higher total capacity.

Safety is built-in. The battery includes a BMS with individual cell fuses, overcharge and over-discharge protection, short circuit safeguards, and temperature-based disconnects. These systems help maintain stable operation and minimize risk, reducing concerns associated with less robust options.

The ALPHA 2 LITE is designed to operate across a wide range of temperatures: -4℉ to 140℉ for discharging and 32℉ to 131℉ for charging. Storage conditions up to 113℉ are supported for extended periods, ensuring reliability in diverse environments.

Removable carry handles and a thoughtful design make handling manageable despite the battery’s high capacity. When multiple units are used together in an 3200Ah 12V battery bank, the system provides modular, predictable energy storage with simplified connections.

What To Expect From It

Each ALPHA 2 LITE battery delivers stable 12.8V output and 800Ah capacity, totaling 10.24kWh. Self-discharge is less than 5% per month, ensuring energy remains available even after periods of inactivity.

The BMS continuously monitors individual cells, allowing the battery to continue functioning even if a single cell experiences a fault. Overcharge, over-discharge, overcurrent, and short circuit protections maintain safe, stable operation, while high and low temperature disconnects help protect the system under varying environmental conditions.

Handling and positioning are practical thanks to the removable carry handles and compact dimensions. Using four units with the included 1ft 2 AWG cables creates a 3200Ah 12V battery bank, delivering cumulative energy storage with consistent and reliable output.

Technical Specifications

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 800Ah
  • Minimum Capacity: 799Ah
  • Cycle Life: >4000 cycles
  • Energy: 10.24kWh
  • Charge Voltage: 14.4V
  • Continuous Discharge Current: 200A
  • Self Discharge: <5%/month
  • Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
  • Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
  • Storage Temperature: 14℉ to 113℉ / -10℃ to 45℃, 90% RH Max
  • Battery Dimensions (LxWxH): 20.9 x 8.1 x 8.5 in
  • Weight: 52.9 lb

What’s Included

  • 4 x 12V 800Ah LiFePO4 batteries
  • 6 x 1ft 2 AWG battery cables

BMS Operation

  • Every cell individually fused to prevent damage to other cells
  • Overcharge protection: detection voltage 3.75V ±0.03V, recovery voltage 3.55V (3.40–3.60V)
  • Over-discharge protection: detection voltage 2.20V ±0.08V, recovery voltage 2.70V ±0.10V
  • Short circuit protection
  • High & low temperature disconnects
  • Convenient removable carry handle

Warranty

The ALPHA 2 LITE comes with a 5-year warranty, offering confidence in long-term performance and reliability for your energy storage system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 67542680185

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Priscilla Hunt
Chelsea, US
★★★★★ 5
Great idea, great product
Color: Black/Black
I’ve been using this electric salt and pepper grinder set for a few weeks now and it’s one of those kitchen upgrades you don’t realize you needed until you have it. the top refill design makes it quick and easy to fill with course salt or peppercorns. It holds a good amount so youre not constantly refilling it I really appreciate that these grinders are rechargeable, and therefore a little more eco friendly. The battery life has been solid so far, and I haven’t had to worry about it dying mid-meal. Using it is super simple, It’s truly one-hand, one-button operation, which makes a big difference when you’re cooking. You can grind seasoning while stirring or holding a pan with your other hand. There’s also an LED light that turns on while grinding, so you can actually see how much seasoning you’re adding—small detail, but surprisingly helpful. There’s a small dial underneath that adjusts the grind size from course to fine. and the salt and pepper come out in a really uniform, consistent grind. Overall, the pros—easy refilling, rechargeable design, adjustable grind size, uniform results, —definitely outweigh the cons. It’s a practical, stylish upgrade that makes everyday cooking feel just a little easier and more polished.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
F
Verified Purchase
Frank Clarke
Chelsea, US
★★★★★ 5
Great Quality, Easy to Use, and Looks Sharp on the Counter
Color: Black/Black, Color: Black/Black
I’ve been using this electronic salt and pepper grinder set for a bit now, and I’m honestly really impressed. First off, the one-handed operation is a game changer. Just press the button and you’re good to go—super convenient when you’re cooking and juggling multiple things. The grind is consistent, and the adjustable coarseness actually works well (not just a gimmick like some others I’ve tried). The build quality feels solid, and I like the clear chamber so you can easily see when you’re running low. The LED light is a nice touch too—it’s subtle but helpful, especially when cooking in lower lighting. Aesthetically, they look clean and modern. The black finish with the matching base makes them look great sitting on the counter instead of having to hide them away. Battery life has been good so far, and refilling is straightforward without making a mess. Overall, these are a big upgrade from manual grinders—more convenient, better control, and they look great. Definitely recommend if you cook regularly or just want something a little nicer in your kitchen setup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
S
Verified Purchase
Simon McDonald
Bozeman, US
★★★★★ 5
Handy Purchase
Color: Black/Black, Color: Black/Black
great set of grinders. has a light as you use it, charges fast, easy to refull, efficiency at max.
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Reviewed in the United States on June 6, 2026
M
Verified Purchase
Michael wineke
Chelsea, US
★★★★★ 4
A very good option if manual grinders are problematic
Color: Black/Black
These work well, though I haven’t had them long enough to vouch for charge duration. They are well thought out devices, with an actual light shining from the bottom to help gauge the amount of salt and pepper, even in lo light. :D I haven’t not altered the grind size, so I can’t speak to that either. Grind speed is as good as many hand grinders, so it’s a delight specifically when grinding a lot (salt for Margarita glass edges!). The price was good, and meets my expectations.
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
Joyce Price
Chelsea, US
★★★★★ 5
Easy, peasy rechargeable salt and pepper set!
Color: Black/Black
This salt a d pepper pair make a great gift or just for you! Esay to fill, adjustable and the set looks great on table or counter. I love these easy to fill, use and recharge!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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