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MK
MK-M17 Battery

MK-M17 Battery, Sealed GEL Scooter/Wheelchair Batteries

MK-M17 Sealed GEL Battery, Pair - ES17-12

1 Reviews
MK-M17 Battery
Sealed GEL, 1 Pair
$0.00
Usually Ships in 24 Hours
Product Code: MK-M17
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MK-M17 Sealed GEL Battery

1 Pair

Replacement batteries for many Invacare Scooters and portable power wheelchairs. Sealed GEL Batteries.

Battery technology has changed tremendously in just the past few years. In fact, size-for-size, MK's advanced gel/sealed batteries deliver more power and more consistent performance than other types and brands of mobility batteries. Better still, and contrary to popular belief, MK's performance proven gel/sealed designs.

Although a wet/acid design is initially less expensive and can provided about 10% more running time per charge than a gel/sealed battery of equal size, a wet lead/acid battery has a much shorter service life, requires regular maintenance and poses a much higher safety risk because of potential battery acid contact and/or explosion.

An MK gel/sealed battery, instead provides an inherently safer, truly maintenance-free design. MK batteries provide a significantly longer life-averaging 1 to 2 years or longer when properly maintained - and are available in models approved by major airlines and other public transportation providers.

Sold in Pairs.
  • Last longer than comparable wet lead/acid and marine batteries
  • approved for airline and public transportation
  • Do not need to be fully discharged before recharging
  • 13 month warranty


Specifications: use the Technical Specs Tab above.

ModelES17-12
Size7.1"L x 3"W x 6.6"H
Nominal Voltage (V)12V
20hour rate ( 0.9A to 10.50V )18Ah
10hour rate ( 1.8A to 10.50V )18AhA
Weight13.82 Lbs. (6.283 kg)
Internal Resistance (at 1KHz)10 mΩ

Maximum Discharge Current for 30 seconds

360A

Maximum Discharge Current for 5 seconds

720A
Operating Temperature Range
Charge0°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 month92%
3 month90%
6 month80%
Charging Methods at 25°C (77°F)
Cycle use :Charging Voltage 14.4 to 15.0V
Maximum Charging Current 5.4A
Maximum Charging Current 5.4AFloat Charging Voltage 13.50 to 13.80V
No current limit required
Standby Use3~5 years
Case Material(94-HB & 94V-0 flame retardant case)

Reviews

Average Customer Review:
( 1 )
Elke Maxwell from Ayden, NC United States
December 20, 2015
Batteries for my wheel chair.
I attempted to get the batteries from another source prior to contacting PHC. After a significant waiting period (almost two weeks, and many, many, many phone calls and hang ups, )I cancelled the order from them and found your web site. Within three days of contacting PHC, I had the batteries in hand. My wheel chair worked perfectly and your staff were a 100% helpful! Thank you. Elke Maxwel
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