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ARK Battery Modular Lithium Battery

ARK Battery Modular Lithium Battery

by ARK Battery
Customers rate us 4.9/5 based on 141 reviews.
SKU ARK256200
$2,900.00 - $5,450.00
$2,970.00
$2,900.00 - $5,450.00
$2,970.00
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped

Get it between -

Battery Size: 25.6V 200AH
Price Match Policy

Price Match

Here at OffGrid Living Solutions, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living Solutions, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at info@offgridlivingsolutions.com.

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living Solutions. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

ARK Battery Modular Lithium Battery

IMPACTIV BALANCING

Every ARK Battery is equipped with a special balancing system to ensure that all cells are charged and discharged equally. This serves the same purpose as ‘equalizing’ does for a lead-acid battery. While LiFePO4 batteries may not be equalized externally, it is critical that all cells within maintain the same voltage. An ‘imbalanced’ battery will result in nuisance BMS shut-offs, lower capacity and a drastically reduced cycle life.

Most batteries in today’s market come with a small balancing system known as passive balancing. In passive balancing, a set of resistors begin to dissipate (burn off) power from any cell that has an individual voltage higher than 3.6V. This dissipation typically occurs at 50-100 ma (5% to 10% of 1 amp). We have found this balancing method to be ineffective to meet the stringent requirements of cell balancing. In short, it is too slow as well as inefficient.

IMPACTIV balancing, used in all ARK Batteries channels extra power from high-volt cells to low-volt cells, and deploys additional dissipative consumption should a cell reach critically high voltage.

 

Product Specifications

ARK Battery Modular Lithium Battery Product Specifications

ARK 512100 ARK 512200 ARK 256200
Nominal Battery Voltage 48 48 24
Actual Voltage 51.2 51.2 25.6
Amp Hours 100 200 200
KWH 5.1 10.2 5.1
LCD Display Yes Yes Yes
Max Continuous Charge/Discharge Amps 100 140 140
Breaker Size (Amps) 125 160 160
Minimum Temperature 32ºF 32ºF 32ºF
Maximum Temperature 115ºF 115ºF 115ºF
Maximum Charge Volts 57.6 57.6 28.8
Recommended Charge Volts 57.2 57.2 28.6
Float Volts 54.4 54.4 27.2
BMS Protected Yes Yes Yes
Cell Chemistry LiFe PO4 LiFe PO4 LiFe PO4
Cell Format Prismatic Prismatic Prismatic
Certifications UL 1642 & UL 1973 UN 38.3 UL 1642 UN 38.2 UL 1642 UN 38.3
Warranty 10 year limited 10 year limited 10 year limited

Product Manual

ARK Battery Modular Lithium Battery Product Manuals

2022 ARK Battery Brochure

2022 Owner’s Manual

Product Warranty & Returns

Ark Battery Product Warranty

Every ARK Battery now comes with a 10 year limited warranty.

Ark Battery 2022 10-Year Limited Warranty

Product FAQs

N/A

Our customer service agents are ready to support you!

HAVE A QUESTION?

Talk to one of our trusted experts today! Our dedicated customer support team is here to provide any assistance that you have. Feel free to place an order over the phone (415) 481-4075 or send us your inquiry via chat.

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