BatteryGuy > UPS Backup Batteries > BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
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BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)

V A Dims W
12 volts 5.5 ah L: 3.54" H: 3.98" W: 2.76" 111.16 lbs 66 Wh
12v 5.5Ah Rechargeable Sealed Lead Acid High Rate  Battery Set of 28
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12v 5.5Ah Rechargeable Sealed Lead Acid High Rate  Battery Set of 28 Left View - High Rate 12v 5.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Right View - High Rate 12v 5.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Top View - High Rate 12v 5.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) F2 Faston Terminal - High Rate 12v 5.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Dimensions - High Rate 12v 5.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) SLA Battery Features
BatteryGuy Price: 1 battery batteries 1 $413.00
Quantity (145 available)

This price is for 28 BatteryGuy 12 volt 5.5 ah batteries that can be used to replace MK ES29-12.

  • Only $413.00. (Just $14.75 each)
  • Next day Nationwide delivery available.

These batteries meet or exceed the MK ES29-12 specifications defined by the Original Equipment Manufacturer but at a much lower price.

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Product Features

Rechargeable Battery

Rechargeable Battery

This 12 volt 5.5ah UPS Backup battery can be discharged and recharged multiple times. Cycle service life will depend on the depth of discharges. See the Technical Specification Sheet for more details.

Maintenance Free

Maintenance Free

BatteryGuy UPS Backup batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production and do not need to be inspected or topped up

Deep Cycle Design

Deep Cycle Design

All BatteryGuy UPS Backup batteries are designed for deep cycling making them ideal for UPSs, Emergency Lighting, Mobile Medical Devices and many other applications.

Puncture Resistant Case

Puncture Resistant Case

Each of the 6 cells within this UPS Backup battery is wrapped in a puncture resistant polyethylene envelope so even if the outercase is pierced no leakage will occur.

Corrosion Resistance

Corrosion Resistance

We use Silver plated copper Faston Tabs, copper wire lead connectors, Coperized Silver or Lead stud terminals and Stainless Steel nut and bolt terminals depending on the model

Gas Safety Vents

Gas Safety Vents

We know charging equipment or the appliance that the battery powers can malfunction but our one way gas safety vents ensure there is no risk of battery explosion or fire.

Anti Buckle Separators

Anti Buckle Separators

Internal plate buckling can kill a battery outright or simply reduce its lifespan. Our AGM separators gives the plates extra support to eliminate buckling.

High Energy Density

High Energy Density

The way we make our 12 volt 5.5ah UPS Backup batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All BatteryGuy UPS Backup batteries come in a touch thermoplastic case designed to Battery Council International Standards

Detailed description

This price is for 28 BatteryGuy 12 volt 5.5 ah batteries that can be used to replace MK ES29-12.

  • Only $413.00. (Just $14.75 each)
  • Next day Nationwide delivery available.

These batteries meet or exceed the MK ES29-12 specifications defined by the Original Equipment Manufacturer but at a much lower price.

Type: High Rate

Chemistry: Rechargeable Sealed Lead Acid

Dimensions: 3.54" L x 2.76" W x 3.98" H

Height w/terminals: 4.21" H

Connector Type: F2

f2-battery-terminal

Detailed Images

BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Left View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Left View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Right View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Right View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Top View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Top View - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
F2 Faston Terminal - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
F2 Faston Terminal - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Dimensions - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
Dimensions - BatteryGuy 12V 5.5AH Replacement for MK ES29-12 (28 Pack, rechargeable, high rate)
SLA Battery Features
SLA Battery Features

Technical Specifications

Voltage 12 volts
Amperage 5.5 ah
Dimensions L: 3.54", H: 3.98", W: 2.76"
Product code BGH-1255F2 (Qty of 28)
SKU - 192404770044-bgh-1255f2-(qty-of-28)
Availability In stock.
Same day shipping available
Condition New
Quantity in stock 145 item(s) available
Weight 111.16 lbs
UPC 842923101828
Technical Specification Sheet
Safety Data Sheet

Product Q&As

Product Q&A

Have a question? Need more information? Ask our expert support staff.

Alerts and Warnings

Our products are not affiliated with or authorized by MK

If your MK ES29-12 (28 Pack) comes from a device which runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement MK ES29-12 (28 Pack) batteries in the same original configuration they came out of the device they power and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the MK ES29-12 (28 Pack) specifications prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change specifications without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

CALIFORNIA PROPOSITION 65 WARNING

Batteries, battery posts, battery terminals, and related accessories can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

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