MK Battery

ES12 12V 12AH AGM Battery ( Sold in pairs )

Mobility Batteries
(Model No. ES12-12)

Starting at: $179.00 USD

Key Features

    • Dual-Purpose Design: Provides reliable deep cycle service for mobility devices and high-rate performance for emergency standby systems.
    • AGM Technology: Electrolytes are completely absorbed in fine fiberglass mats, creating a spill-proof design that allows for safe operation in almost any orientation.
    • Individual Plate Formation (IPF): A specialized manufacturing process that ensures consistent voltage matching among all cells for enhanced reliability.
ES12 12V 12AH AGM Battery ( Sold in pairs )
Secure Checkout 256-bit SSL encryption on every order
Free Shipping On all orders over $50 across the USA
Price Match Guarantee Found it cheaper? We'll match it
Easy Returns Hassle-free returns within 30 days

MK Battery

Mobility Batteries
(Model No. ES12-12)

Starting at: $179.00 USD

MSRP: $199.00
SAVINGS: $20.00
SAVE W/ TOP MOBILITY!

Regular price $179.00
Shipping calculated at checkout.
Pay using HSA/FSA with flex Select Flex at checkout to pay for your HSA/FSA eligible items

Description
Specifications
Information

MK Battery ES12 12V 12AH AGM Batteries

Boost Reliability with MK Battery ES12 12V 12AH AGM Batteries

Does unexpected equipment downtime disrupt your workflow or mobility needs? Unreliable power sources can leave you stranded at the worst moments, impacting your productivity or independence. When your day depends on consistently available power—whether for critical standby systems or mobility devices—having batteries you can count on is non-negotiable.

The MK Battery ES12 12V 12AH AGM Batteries are engineered to solve all your power reliability concerns. Designed for both deep cycle service and high-rate emergency standby usage, these batteries deliver unmatched versatility and performance every time you need it.

  • Dual-Purpose Design: Seamlessly powers mobility equipment and delivers high-rate output for emergency backup systems for all-in-one convenience.

  • AGM Technology: Features spill-proof construction for safe operation in almost any position or orientation, giving you peace of mind wherever you use them.

  • Individual Plate Formation (IPF): This advanced manufacturing technique offers consistent voltage matching, dramatically improving reliability and lifespan compared to ordinary batteries.

Customers rave about how these batteries deliver steady, dependable power—“I never worry about unexpected interruptions anymore. My equipment is always ready to go!”

Take control of your power needs today with MK Battery ES12 12V 12AH AGM Batteries. Experience worry-free, reliable performance and restore your peace of mind. Order now and ensure your devices are always powered and ready when you need them most!

DIMENSIONS

  • Weight: 9.39 lbs.
  • Length: 5.94 in.
  • Width: 3.86 in.
  • Height: 3.66 in.

Nominal Voltage (V): 12V

Nominal Capacity:

20hour rate ( 0.6A to 10.50V ) 12Ah

10hour rate ( 1.2A to 10.50V ) 11.4Ah

5hour rate ( 2.04A to 10.20V ) 10.2Ah

1C ( 12A to 9.60V ) 8.4Ah

3C ( 36A to 9.60V ) 6.12Ah

Weight: 9.39 Lbs. (4.27 kg)

Internal Resistance (at 1KHz): 9 mΩ

Maximum Discharge Current for

30 seconds: 240A

Maximum Discharge Current for

5 seconds: 480A

Operating Temperature Range:

Charge 0°C(32°F) to 40°C (104°F)

Discharge -15°C(5°F) to 50°C (122°F)

Storage -15°C(5°F) to 40°C (104°F)

Charge Retention (shelf life) at 20°C (68°F):

1 month 92%

3 month 90%

6 month 80%

Charging Methods at 25°C (77°F)

Cycle use: Charging Voltage 14.4 to15.0V

Maximum Charging Current 3.6A

Standby use: Float Charging Voltage 13.50 to 13.80V

Life expectancy

Cycle Use: 100% depth of discharge 225 cycles

80% depth of discharge 250 cycles

50% depth of discharge 750 cycles

Standby Use: 3~5 years

Case Material: ABS

(94-HB & 94V-0 flame retardant case)Terminal: F3

GEL vs. AGM Sealed Batteries

AGM (absorbed glass mat) is a special design glass mat designed to wick the battery electrolyte between the battery plates. AGM batteries contain only enough liquid to keep the mat wet with the electrolyte and if the battery is broken no free liquid is available to leak out.

Gel Cell batteries contain a silica type gel that the battery electrolyte is suspended in, this thick paste like material allows electrons to flow between plates but will not leak from the battery if the case is broken.

More often than not an AGM Batteries are mistakenly identified as a Gel Cell Batteries. Both batteries have similar traits; such as being non spillable, deep cycle, may be mounted in any position, low self discharge, safe for use in limited ventilation areas, and may be transported via Air or Ground safely without special handling.

AGM Batteries outsell Gel Cell by at least a 100 to 1. AGM is preferred when a high burst of amps may be required. In most cases recharge can be accomplished by using a good quality standard battery charger or engine alternator. The life expectancy; measured as cycle life or years remains excellent in most AGM batteries if the batteries are not discharged more than 60% between recharge.

Gel Cell Batteries are typically a bit more costly and do not offer the same power capacity as do the same physical size AGM battery. The Gel Cell excels in slow discharge rates and slightly higher ambient operating temperatures. One big issue with Gel Batteries that must be addressing is the CHARGE PROFILE. Gel Cell Batteries must be recharged correctly or the battery will suffer premature failure. The battery charger being used to recharge the battery(s) must be designed or adjustable for Gel Cell Batteries. If you are using an alternator to recharge a true Gel Cell a special regulator must be installed.

If you are unsure which battery or charger is best for your application, please call or email our tech people for help making the correct selection.

No product documentation available at this time.

12 Month Full Replacement Warranty with Receipt

No shipping/returns information available at this time.