The MK 6-Volt 4 Ah Battery is a rechargeable Sealed Lead Acid (SLA) battery with a nominal voltage of 6 and a 20-hour amp hour capacity of 4. It features AGM battery technology, making it non-spillable and non-gassing. Suitable for cyclical or standby applications, it can power alarms, UPS, electric wheelchairs, trailer breakaway systems, exit signs, emergency lighting systems, booster packs, electric gates, toy ride-on vehicles, medical equipment, and telecommunications systems among others. This battery serves as a replacement for NP4-6, PS-640, LCR064R5P, and UB645 and its dimensions are 2.75" L x 1.8" W x 4" H.

Features
Specifications
Resources

MK 6-Volt 4AH Battery is a rechargeable Sealed Lead Acid (SLA) battery
Voltage (nominal): 6
Amp Hour Capacity (20 Hour): 4
Features AGM battery technology
Non-spillable, non-gassing
For cyclical or standby applications such as: alarms, UPS, electric wheel chairs, trailer breakaway systems, exit signs, emergency lighting systems, booster packs, electric gates, toy ride-on vehicles, medical equipment, telecommunications systems, etc.
Replacement for: NP4-6, PS-640, LCR064R5P, UB645
Dimensions: 2.75" L x 1.8" W x 4" H (70 x 46 x 100 mm)

Part Number	6V4
Advanced Features	Non Spillable
Amp Hours (10 Hour Rate)	4.28 Ah
Amp Hours (20 Hour Rate)	4.00 Ah
Amp Hours (5 Hour Rate)	3.83 Ah
Battery Capacity (@25AMP)	0 A
Battery Capacity (@75AMP)	0 A
Battery Type	AGM (Absorbed Glass Mat)
Battery Use	Standby, Other
Battery Voltage (Nominal)	6

Battery Weight	0.8 kg
Battery Weight (lb)	1.8 lb
Cold Cranking Amps (CCA)	0 A
Common Applications	Emergency Lighting, Other
Cranking Amps (CA)	0 A
Electrolyte Level	Non-Serviceable
Industry Group Size #	Other
Manufacturer Part Number	6V4
Maximum Height (Excluding Posts) (in)	3.93 in
Maximum Height (Excluding Posts) (mm)	100 mm
Maximum Height (Including Posts) (in)	3.93 in
Maximum Height (Including Posts) (mm)	100 mm
Maximum Length (in)	2.75 in
Maximum Length (mm)	70 mm
Maximum Width (in)	1.89 in
Maximum Width (mm)	48 mm
Package Depth (cm)	4.80 cm
Package Depth (in)	1.89 in
Package Height (cm)	10.20 cm
Package Height (in)	4.02 in
Package Weight (kg)	0.82 kg
Package Weight (lb)	1.80 lb
Package Width (cm)	7.00 cm
Package Width (in)	2.76 in
Polarity	Left Hand Positive
Reserve Capacity (RC)	1 min
Terminal Type	Other
UN Classification	UN2800 Batteries Wet Non Spillable
Venting Design	Sealed Valve Regulated

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18 reviews with 5 stars.

2 reviews with 4 stars.

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Overall Rating

4.9

10 out of 10 (100%) reviewers recommend this product

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1 to 5 of 20 Reviews

1 – 5 of 20 Reviews

5 out of 5 stars.

Good product

Verified Purchaser

a month ago

Good product good product

Helpful?

4 out of 5 stars.

6v battery

Verified Purchaser

3 months ago

Ive had these small batteries before..I use them on a back up camera that is on the back of my trailer. I solo camp and I don't have a second person to guide me into the campsites. They are a great little battery but the don't keep the power for long.

Helpful?

5 out of 5 stars.

Perfect fit for Coleman camp lantern

Verified Purchaser

a year ago

Perfect fit to replace the battery for my Coleman camping lantern.

Helpful?

5 out of 5 stars.

Ride On Pony Battery

Verified Purchaser

a year ago

Works perfectly in ride on pony!

Helpful?

5 out of 5 stars.

good quality

Verified Purchaser

a year ago

The battery is good quality. It lasts for many many minutes in my toy car and still going.

Helpful?

1 – 5 of 20 Reviews

Next Reviews

Questions

1 - 6 of 6 Questions

Q: Can this be used in a childs electric atv?

2 years ago

2 Answers

A: It depends on the size it takes but you'd have to check the old battery

2 years ago

Helpful?

Q: Would this work in a solar powered electric fencer? The existing battery is a 6 volt 4.0 amp just like this one.

4 years ago

2 Answers

A: I can't see why it wouldn't. As long as your solar panels produce enough input to keep recharging the battery. Assuming it was designed that way initially as part of the kit, you should be good to go.

4 years ago

Helpful?

Q: Can I use this battery to power my Striker 4 fish finder for my fishing kayak? Or is it too powerful?

4 months ago

1 Answer

A: This is a 6-volt battery - it will not work. The Striker 4 (and pretty much all fish finders) require a 12-volt battery. The minimum "size" (i.e. capacity) we would recommend for a fish finder is 7 Amp hours... so something like 010-2038 is very popular for such an application. There is no such thing as too powerful. (There is such a thing as not powerful enough.) Using a "bigger" (i.e. higher capacity) 12-volt SLA battery will give you more runtime. For example, 011-2040 is a 12 amp hour battery so that would provide about 70% more runtime than a 7 Ah battery.

4 months ago

Helpful?

Q: Can I hook-up two of the 010-2017-6 batteries together and use them to power a small 12V electric motor (also using an inverter)? Also may I inquire as to the weight of these batteries?

5 years ago

1 Answer

A: Certainly two of these batteries can be connected together in series to create a 12-volt bank. Whether or not this will suffice to power a small 12V electric motor depends on two things - how much power the motor needs at start-up and how long you need it to run. These batteries can provide a maximum of 67.5A for 5 seconds. Will that meet the surge (start up) requirement of your motor? As far as runtime, two of these batteries could provide, for example, 0.765A for 5 hours (before reaching 10.2V) or, for example, it can provide 4.5A for 1 hour (before reaching 9.6V). You will also need to assume about 10% losses in conversion from DC to AC (in your power inverter). Each battery weighs about 1.8 lbs.

5 years ago

Helpful?

Q: Is the overall dimension of 4" including the terminals protrusion. My existing battery measures 3 3/4" not including the terminals. The new battery must fit in the same space

9 years ago

1 Answer

A: This battery is 4" excluding the terminals. With the terminals, it measures about 4.17"

9 years ago

Helpful?

Q: does this come witha charger and if not where can i find one?

11 years ago

1 Answer

A: A charger is not included. For this size battery, I would recommend the NOCO Genius G750 (model 11-1925).

11 years ago

Helpful?

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