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HALO Bolt 44,400mAh Compact Portable Battery & Car Jump Starter (Gold Marble) Expired

$38
$99.99
+ Free Shipping w/ Prime
+22 Deal Score
13,656 Views
Woot! has HALO Bolt 44,400mAh Compact Portable Battery & Car Jump Starter (Gold Marble) on sale for $37.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot! to apply free shipping) or is otherwise $6 per order.
  • Note: Must be signed in your Amazon Prime account and select shipping address to receive free shipping.
Thanks to Deal Hunter niki4h for finding this deal.

Features:
  • Can jump start a full-sized car or SUV.
  • Bright, LED floodlight built-in.
  • Featuring reverse polarity protection, short circuitry protection, and auto power off, the HALO Bolt Compact is designed to be safe.
  • Jumper cables with spark protection
  • Two USB-A ports
  • Designed with built-in safety checks and easy-to-read indicator lights, the HALO Bolt Compact is easy to use.

Editor's Notes & Price Research

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  • About this product:
    • 90 Day Woot Limited Warranty
  • About this store:
  • See the forum thread for additional discussion of this deal.
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Written by
Edited July 13, 2023 at 09:44 AM by
Woot! [woot.com] has HALO Bolt 44,400mAh Compact Portable Battery & Car Jump Starter w/ 2 USB Ports (Gold Marble) for $37.99. Shipping is free for Amazon Prime Members, otherwise shipping is $6 per order.
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Well, not really. You may need 12v-14v, but bigger vehicles need more cold cranking amps. I don't know what this unit supplies as cranking amps, but the mah is a good size battery bank. Personally I keep a super capacitor jump starter in my car that way I don't need to worry about it staying charged. It uses your low battery to fill up its caps. Capacitors can dump their charge much more rapidly than a battery. So it can jolt your car to start it. Car batteries are only used for a short jolt of power then it relies on the alternator. If you want to power something for longer then you would need a deep cycle marine battery or just a different battery chemistry.

edit: This is what I bought.
Autowit Super Capacitor Jump Starter, 12V Batteryless Jump Starter, 8.0 Gas&4.0 Diesel Car Jump Starter, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge https://www.amazon.com/dp/B086L29DL9
·
It's 44,400mWh not 44,400mAh. Lithium battery have 3.7v so 44,400mWh/3.7v = 12,000 mAh.
·
SD - quit inserting your redirect links, this link could have gone straight to Amazon. Comcast business blocks all of these as "Malware and Phishing
This site is blocked because it is a known security threat. Please contact your network administrator to gain access."
·

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Joined Jul 2009
L3: Novice
> bubble2 275 Posts
139 Reputation
tyguide
07-13-2023 at 03:37 AM.
07-13-2023 at 03:37 AM.
Solid jumper for sure. I got the similar one with an AC plug. Handy. It does not do high speed charging (of small devices), but turns an engine over strong. Nice OP!
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> bubble2 1,103 Posts
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nksduser
07-13-2023 at 09:53 AM.
07-13-2023 at 09:53 AM.
The color and pattern looks like this something a person with long impractical nails would appreciate on a jump starter.
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Joined Jan 2004
L9: Master
> bubble2 4,147 Posts
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exhurt
07-13-2023 at 09:54 AM.
07-13-2023 at 09:54 AM.
No USB C
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HIDDENrichiexluu07-13-2023 at 10:00 AM.
Joined Aug 2015
L6: Expert
> bubble2 1,263 Posts
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natofrombombato
07-13-2023 at 10:08 AM.

Our community has rated this post as helpful. If you agree, why not thank natofrombombato

07-13-2023 at 10:08 AM.
Quote from richiexluu :
You need volts to jumpstart a car, not MaH. Gonna avoid this one.

Well, not really. You may need 12v-14v, but bigger vehicles need more cold cranking amps. I don't know what this unit supplies as cranking amps, but the mah is a good size battery bank. Personally I keep a super capacitor jump starter in my car that way I don't need to worry about it staying charged. It uses your low battery to fill up its caps. Capacitors can dump their charge much more rapidly than a battery. So it can jolt your car to start it. Car batteries are only used for a short jolt of power then it relies on the alternator. If you want to power something for longer then you would need a deep cycle marine battery or just a different battery chemistry.

edit: This is what I bought.
Autowit Super Capacitor Jump Starter, 12V Batteryless Jump Starter, 8.0 Gas&4.0 Diesel Car Jump Starter, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge https://www.amazon.com/dp/B086L29DL9
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Last edited by pur | Staff July 13, 2023 at 04:57 PM.
Joined Apr 2013
L3: Novice
> bubble2 1,322 Posts
275 Reputation
nicksblackroush
07-13-2023 at 10:10 AM.
07-13-2023 at 10:10 AM.
Have one of these, and used it to jump our expedition a couple of times before getting the new battery in it. Solid jumper for sure!
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Joined Mar 2017
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> bubble2 7 Posts
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KevinKC
07-13-2023 at 10:11 AM.
07-13-2023 at 10:11 AM.
It's 44,400mWh not 44,400mAh. Lithium battery have 3.7v so 44,400mWh/3.7v = 12,000 mAh.
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Joined Dec 2008
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> bubble2 2,847 Posts
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qkumbr
07-13-2023 at 10:18 AM.
07-13-2023 at 10:18 AM.
Ordered, thanks!
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Joined Jun 2009
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> bubble2 197 Posts
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djkdjkdjk
07-13-2023 at 10:21 AM.
07-13-2023 at 10:21 AM.
IME small jump starters have a decent early failure rate. Beware of 90-day warranty.
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Joined Jan 2007
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> bubble2 1,758 Posts
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ArmchairQB
07-13-2023 at 10:28 AM.
07-13-2023 at 10:28 AM.
Quote from natofrombombato :
Well, not really. You may need 12v-14v, but bigger vehicles need more cold cranking amps. I don't know what this unit supplies as cranking amps, but the mah is a good size battery bank. Personally I keep a super capacitor jump starter in my car that way I don't need to worry about it staying charged. It uses your low battery to fill up its caps. Capacitors can dump their charge much more rapidly than a battery. So it can jolt your car to start it. Car batteries are only used for a short jolt of power then it relies on the alternator. If you want to power something for longer then you would need a deep cycle marine battery or just a different battery chemistry.

edit: This is what I bought.
Autowit Super Capacitor Jump Starter, 12V Batteryless Jump Starter, 8.0 Gas&4.0 Diesel Car Jump Starter, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge https://www.amazon.com/dp/B086L29DL9
SD - quit inserting your redirect links, this link could have gone straight to Amazon. Comcast business blocks all of these as "Malware and Phishing
This site is blocked because it is a known security threat. Please contact your network administrator to gain access."
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Last edited by pur | Staff July 13, 2023 at 04:58 PM.
Joined Aug 2013
L5: Journeyman
> bubble2 513 Posts
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Gweeds
07-13-2023 at 10:44 AM.
07-13-2023 at 10:44 AM.
I bought this in May (In NYY blue!) Smilie. I hesitated because I have AAA and years ago, some AAA guy told me these small jumpers aren't strong enough, don't last . . . etc. . When faced with rescheduling a full day of meetings so I would be available for AAA, I decided to give this a try. (price convinced me!). Car started right up! Unfortunately, would not start again once I turned the car off. (Turned out to be the alternator. . Frown) But it saved me at least two calls/waiting for AAA and I had the confidence to drive to the mechanic and not worry what would happen if the car stalled. After 3 jumps - it was still charged. Worth every penny!!! woot
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Joined May 2006
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> bubble2 2,909 Posts
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Farmeroak
07-13-2023 at 10:54 AM.
07-13-2023 at 10:54 AM.
Quote from KevinKC :
It's 44,400mWh not 44,400mAh. Lithium battery have 3.7v so 44,400mWh/3.7v = 12,000 mAh.
Good catch! It seemed way too small for 44,000 mAh, tricky and misleading. Good price for the product though
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Joined Dec 2012
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> bubble2 95 Posts
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BryanB5769
07-13-2023 at 12:01 PM.
07-13-2023 at 12:01 PM.
Girlfriend has one of these that she was gifted from a coworker. Enough to jump her car and my old truck.
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