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MK Battery Light Weight 12V 26AH Sealed

MK Battery Light Weight 12V 26AH Sealed

Short Description
  • MK M12260 SLD M 12V 26Ah battery comes with ONE 12V 26Ah with FP terminals and two sets of bolts and nuts and four regular washers and two spring washers.
  • MK M12260 SLD M 12V 26Ah battery supplied by Sigma Batteries is from Sigma Power Systems with Model No. SG12260FP.
  • Access SLA12260T replacement battery has one year warranty when used under normal conditions.
  • The spent MK M12260 SLD M 12V 26Ah battery has to be disposed of properly as per local and Federal Regulations.
  • For technical details on MK M12260, SLD M 12V 26Ah battery click the data sheet link below.
  • For safe handling of MK M12260, SLD M 12V 26Ah battery Click on the safety instructions below.
  • The life of the MK M12260 SLD M 12V 26Ah battery can be improved by following the tips given under General Tips for longer life.


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Nominal Voltage(V) 12V

Nominal Capacity

20 hour rate (1.3A to 10.50V) 26Ah

10 hour rate (2.47A to 10.50V) 24.7Ah

5 hour rate (4.42A to 10.20V) 22.1Ah

1 C (26A to 9.60V) 14.73Ah

3 C (78A to 9.60V) 10.4Ah

Weight Approx. 9.3kg(20.46Lbs.)

Internal Resistance (at 1KHz) Approx. 11 mΩ Dimensions mm(inch)

Maximum Discharge Current for

5 seconds: 390A

Charging Methods at 25 (77 )

Cycle use:

Charging Voltage 14.4 to 15.0V

Coefficient -5.0mv/ /cell

Maximum Charging Current 7.8A

Standby use:

Float Charging Voltage 13.5 to 13.8V

Coefficient -3.0mv/ /cell

Case Material ABS

(UL94 HB flame retardant )

Terminal F3

Cura360 Return Policy

Most products featured on can be returned within 30 days of purchase depending upon the manufacturer’s return policy.

For specific return information or authorization, please contact Cura360's Customer Service Department at or call 833-207-3433 for authorization. Returns cannot be processed without contacting Cura360 first, and some items are non-returnable when opened due to health risks.

Generally, you can expect a credit or refund, less a restocking and handling fee, in the same form of payment originally used for your purchase. Credits will be issued within 30 days of the manufacturer receiving your returned product back complete and in good, unused condition in original packaging, and them issuing Cura360 an approval. You will be refunded the purchase price, less the Restocking Fee & applicable shipping fees. You are responsible for the return label and shipping costs. 

·  Restocking Fees range based on the Manufacturers policies, typically between 20-30%

· All returns MUST be pre-approved by Cura360

· If a return is not received by the carrier within 15 days after the request has been approved, we will consider the item as not returned and a refund will not be processed

· Shipping costs are not reimbursable

· Returns due to damage or defect must be reported as soon as possible and pictures may be required

IMPORTANT If there is significant visible damage to the packaging upon receipt, request that the driver note the damage and request a claim be filed with the carrier for damage. You should also immediately contact Cura360 Customer Service at or call 833-207-3433

Warranty Information

A battery will be replaced with a free equivalent if it fails due to defects in materials or workmanship within thirteen (13) months from the date of installation. Proof of the date of purchase/installation is required for all claims.

This warranty does not cover failures in service due to the following conditions:

1. Unauthorized modifications or alternations to the products including the addition of any substance other than water to wet batteries or electrolyte (1.260 specific gravity) to dry batteries.

2. Negligence, accident, abuse, misuse including improper jump starting, or improper, unsuitable or abnormal storage of the products.

3. Improperly installed or applied batteries. Improperly charged (either under or over) batteries.

Opening of batteries that are designed and intended for used as sealed products.

4. Physical damage due to acts of nature or man which stress products beyond design limits or other undesirable influences.

5. Normal “wear and tear”.

MK Battery shall not be liable to the purchaser/distributor, or to any other person, either directly or by way of indemnification, for consequential, incidental, special, or direct damages, whether the claim for any such damages is based on warranty, tort, contract, or otherwise.