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Mobile Warming by Fieldsheer

Mobile Warming 7.4V Powersheer XL Battery

#MWCB74V04021
$69.99
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Mobile Warming by Fieldsheer

Mobile Warming by Fieldsheer

Mobile Warming 7.4V Powersheer XL Battery

$69.99

Product Details

The Fieldsheer® 7.4-volt Powersheer™ XL Plus Li-Ion belongs to a new line of Micro USB charging Mobile Warming® batteries. It is a premium 7.4-volt battery featuring a larger milliamp hour capacity, enabling longer heat times and the capacity to target more heat zones than the 7.4-volt Standard battery. The XL Plus also offers a built-in LED Flashlight and USB output so you can use your battery as a power bank to charge mobile devices. The high quality Lithium-ion battery ensures long-lasting power and battery life to power your Fieldsheer® garment with Mobile Warming® Technology. You'll enjoy hours of heat to keep you warm and comfortable.

  • MOBILE WARMING BATTERY

  • RATING: 7.4volts, 4000mAh

  • INPUT: Micro 5v 2A

  • DC PORT OUTPUT: 7.4V@1.8A max

  • USB PORT OUTPUT: 5V 2.1A

  • LED LIGHT BATTERY METER

  • CHARGE TIME: 4-5 hours. Charge time is based on using a USB-A wall charger that delivers 5V@2.1A

  • DIMENSIONS: 4.5" x 2.7" x 0.62"

5-Minute AC Power Output (Watts) 0 W
AC Output Voltage Range 0 V
Accessories List No Accessories Included
Advanced Features Over-Charge Protection,Built-in Flashlight
Assembled Height (cm) 1.50 cm
Assembled Length (cm) 11.00 cm
Assembled Weight (kg) 0.35 kg
Assembled Width (cm) 6.85 cm
Battery Capacity (mAh) 4000 mAh
Battery Charge Time (hr) 3 h
Battery Technology Lithium-Ion
Cable Length (cm) 100.00 cm
Continuous AC Power Output (Watts) 0 W
Crank Assist Amperage (a) 0 A
Maximum Diesel Engine Size (l) 0.00 l
Maximum Gasoline Engine Size (l) 0.00 l
Maximum Temperature (°C) 0.00 °C
Minimum Temperature (°C) 0.00 °C
Number of 12V Outlets 0
Number of AC Outlets 0
Number of DC Outlets 0
Number of Jump Starts per Charge 0
Number of USB Ports 1
Output Amperage (amps) 0 A
Peak Battery Amps 0 A
Peak/Surge AC Power Output (Watts) 0 W
Primary Colour Black
Type of Battery Booster/Power Pack Battery Booster Pack
Voltage (V) 7 V
Online Ordering
Returns
  • Most products can be returned or exchanged at any Mark’s retail store
  • Return to our warehouse via mail at your cost
  • Returns must be made within 100 days to receive a full refund (minus the shipping charge)
  • All returns without a receipt will be credited to a store merchandise card
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Reviews

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30 reviews with 5 stars.
5 reviews with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
13 out of 14 (93%) reviewers recommend this product

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1 to 8 of 36 Reviews
1 – 8 of 36 Reviews

Great battery life.

6 hours ago
[This review was collected as part of a promotion.] Last all day w this battery, but should update to USB3 charging.

Yes, I recommend this product.

Originally posted on Fieldsheer

BATTERY LIFE

4 days ago
Strong power and extra battery life is great for watching a hockey game in side or out.

Originally posted on Fieldsheer

Lasting battery life for my long hunting day

4 days ago
I received the battery the day before hunting season started. I used the medium low setting on my vest and the battery lasted the long day, approximately 7-8 hrs. I didn't need to swap the smaller battery I had carried with. I was happy that the battery came quickly and I had it to use for the first day hunting.

Yes, I recommend this product.

Originally posted on Fieldsheer

Nice

6 days ago
This battery really extends the time way longer than the standard battery. I do recommend if you plan to be out for long periods of time in the cold to get the extended battery, you will thank me..

Yes, I recommend this product.

Originally posted on Fieldsheer

Long life

16 days ago
[This review was collected as part of a promotion.] Lasts longer than smaller one that came with vest. Works well

Originally posted on Fieldsheer

The battery is easy to charge

a month ago
[This review was collected as part of a promotion.] The battery is easy to charge and it’s easy to know when it is charged

Yes, I recommend this product.

Originally posted on Fieldsheer

Great features and easy to set up.

a month ago
I’ve had mine for a yr. Wear under hunt, fish clothes. Also put on in house when just setting around.

Yes, I recommend this product.

Originally posted on Fieldsheer

7.4 Powersheer battery

10 months ago
[This review was collected as part of a promotion.] Awesome battery. So glad I pulled the trigger on it. Last all day on low. Twice as long as the original. Thought it was going to be too big for pocket, but I fit well with not too much bulk.

Yes, I recommend this product.

Originally posted on Fieldsheer

1 – 8 of 36 Reviews

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