Skip to content
Have Questions? Ask an expert. Call (848) 600-6420
Have Questions? Ask an expert (848) 600-6420
SOK Battery 12V 280Ah LifePO4 Lithium Solar Battery - SK12V280H
Questions? Ask an Expert
Buy with confidence. Contact our experts today.
by SOK Battery

SOK Battery 12V 280Ah LifePO4 Lithium Solar Battery - SK12V280H

$882.00 - $882.00
$882.00
$882.00 - $882.00
$882.00
+ No Sales Tax

Estimated Shipping Widget will be displayed here!
Questions? Ask an Expert
Buy with confidence. Contact our experts today.

7 Year Warranty. 4000 ~ 8000 Cycles Life Span. Drop in Replacement. Maintenance Free.

SOK Battery 280Ah 12V LiFePO4 Features

  • 7 Years Warranty
  • 4000 - 8000 Cycles Life Span
  • Detachable cover with replaceable BMS and cells.
  • Built-in heater pad for using in down to -4°F.
  • Bluetooth 4.0, support iPhone or Android smartphone.
  • Support connect in parallel for larger capacity.
  • Built-in smart Battery Management System (BMS). Low temperature charging cut-off.
  • High temperature charging or discharging cut-off.
  • Over charging and discharging protection.
  • Over current and short circuit protection.
  • Battery cells auto balance.

SOK Battery SK12V280H - Physical Specs

  • Dimensions: 13.07 x 9.52 x 9.84 Inches
  • Weight: 73 lbs

SOK Battery 280Ah 12V LiFePO4 Performance Specs

Electrical Performance

Mechanical Performance

Nominal Voltage

12.8V

Dimension

13.07*9.52*9.84inch

Nominal Capacity

280Ah

Weight

73 lbs
Energy 3584 Wh

Terminal Type

M8

Self Discharge

<3% / Month

Terminal Torque

80~100 in-lbs (9-11 nm)

Cells

3.2V 280Ah Cell

Case Materials

Black Metal Box

 

 

 Enclosure Protection

 IP50

Discharge Performance

Charge Performace

Max Continuous Discharge Current

200 A

Recommended Charge Current

56A/0.2C

Peak Discharge Current

250 A

Max Charge Current

120A

Recommended Low Voltage Disconnect

11.2 V

Recommended Charge Voltage

14.6 V

BMS Discharge Cut-off Voltage

>10.4 V(50 ~ 150 ms) (2.6V/Cell)

BMS Charge Cut-off Voltage

<14.6V(3.65V/Cell)

Reconnect Voltage

>11.6 V(2.9V/Cell)

Reconnect Voltage

>14.4V(3.6V/Cell)

Short Circuit Protection

200 ~ 500

Balancing Voltage

<14.4 V (3.6V/Cell)

 

 

Max Batteries in Series

Max Batteries in Parallel

4

10

 

Temperature Performance

Discharge Temperature

-4 ~ 140 °F (-20 ~ 60 °C）

Charge Temperature

4 ~ 113°F (-20 ~ 45°c）

Storage Temperature

23 ~ 95 °F (-5 ~ 35 °C)

BMS High Temperature Cut-off

149 °F (65 °C)

Reconnect Temperature

131 °F (55 °C)

 

Order your SOK 12V 280Ah Battery Today!

Still Have Questions? Speak with an Expert: (848) 600-6420

Start Your Free Solar System Design Today!

Completely free for a limited time ($99 value)! Get started in less than 5 minutes with no strings attached.

Start Your Free Design

See What Our Customers Are Saying

Excellent

4.4

/ 5

based on 12 reviews

Direct solar made sure i got what i…

Direct solar made sure i got what i needed in a timely manner, despite manufacturing delays! A+ customer service Direct solar made sure i got what i needed in a timely manner, despite manufacturing delays! A+ customer service Direct solar made sure i got what i needed in a timely manner, despite manufacturing delays! A+ customer service

Brooks Harrison

Excellent Customer Care

Excellent customer care! I had some questions that were addressed immediately and when I placed an order for a couple of batteries, they were delivered in a couple of days! Absolutely a five star transaction! Excellent customer care! I had some questions that were addressed immediately and when I placed an order for a couple... Excellent customer care! I had some questions that were addressed immediately and when I placed an order for a couple of batteries, they were delivered in a couple of days! Absolutely a five star transaction!

Raymond Carpenter

The sale of an EG4 12000XP was easy…

The sale of an EG4 12000XP was easy fast and the lowest cost. With prices rising and services declining in some areas, it was a pleasure to text and chat with a human. No AI!The hardest part will be to install it.Tom The sale of an EG4 12000XP was easy fast and the lowest cost. With prices rising and services declining in... The sale of an EG4 12000XP was easy fast and the lowest cost. With prices rising and services declining in some areas, it was a pleasure to text and chat with a human. No AI!The hardest part will be to install it.Tom

Thomas Hartkop

Great experience, highly recommend

Having never bought from direct power before I was a bit nervous that the heavy snow might cause delays. When I called to check, the person who answered was very reassuring and understood my concern. They explained how the order was coming in two parts and everything was on schedule. It arrived on time and in great shape in spite of the weather. Great service and product. Having never bought from direct power before I was a bit nervous that the heavy snow might cause delays. When... Having never bought from direct power before I was a bit nervous that the heavy snow might cause delays. When I called to check, the person who answered was very reassuring and understood my concern. They explained how the order was coming in two parts and everything was on schedule. It arrived on time and in great shape in spite of the weather. Great service and product.

Terrie

Easy process

Easy to order online and was shipped in a timely manner! Easy to order online and was shipped in a timely manner! Easy to order online and was shipped in a timely manner!

Mad Max

Great friendly support

it was easy to understand him when he was talking,he was very good at getting the item ship,quick service,its to bad you don't make a wooden crate to ship them in because they wouldn't show up with all kinds of damage and have to go back, even though the freight company is responsible for the damage it just sets the customer back further on his project that's the only thing that is bad about your company it was easy to understand him when he was talking,he was very good at getting the item ship,quick service,its to... it was easy to understand him when he was talking,he was very good at getting the item ship,quick service,its to bad you don't make a wooden crate to ship them in because they wouldn't show up with all kinds of damage and have to go back, even though the freight company is responsible for the damage it just sets the customer back further on his project that's the only thing that is bad about your company

Mike Alley

View All Reviews

Lifetime Customer Support

We provide lifetime personalized support with real humans dedicated to guiding you through installation, troubleshooting, system expansions, and any other problems that may arise. Ensuring a seamless solar experience.

30% Solar Tax Credit

As an eligible homeowner or business, you can save up to 30% on your solar system's total cost through this incentive. We simplify the process by guiding you through eligibility criteria, helping you choose the right solar kit, and ensuring all necessary documentation is completed accurately.

Frequently Asked Questions

  • Shipping Times

Shipping times vary from 3-7 business days for items shipped via parcel and 4-11 business days for items shipped via freight.

  • Backorders

Orders are processed on a first come first serve basis. In the rare case that your item is on backorder, we will reach out to you via e-mail with the options on how we can proceed.

Estimated ship dates for backordered items will always be provided. However, please note that the dates provided are “estimates” and may change due to additional delays and demand.

  • Sales Tax

We don't charge sales tax in most states because we haven't reached the sales tax nexus in those areas yet. Once we do, we'll start collecting tax to comply with state laws. For now, you can enjoy tax-free shopping, with sales tax only applied in Wyoming.

  • Cancellations

You may cancel your order any time before it ships free of charge. If you wish to cancel your order after it ships, restocking fees and return shipping fees may apply.

To cancel an order, please contact us via live chat, email: sales@directsolarpower.com or call us (848) 600-6420. 

  • Financing

We offer financing with Shop Pay, they offer rates starting at 0% APR. We can also provide you the ability to split payments between multiple cards.

  • Warranty

All items sold by Direct Solar Power are covered by the manufacturer's warranty. The specific terms and duration of the warranty vary depending on the manufacturer and product type. If you encounter any issues with your product, our team is here to assist you in facilitating warranty claims and ensuring a prompt resolution.

Newsletter

Invite customers to join your mailing list.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare