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expiredDodgerDude-- posted Sep 03, 2025 03:37 AM
expiredDodgerDude-- posted Sep 03, 2025 03:37 AM

50%OFF of HW Rechargeable Lithium D Cell Batteries (2-Pack) with USB-C Cable $7.49

$7.49

$15

50% off
Amazon
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⚡ HW Rechargeable D Batteries ⚡
7500mWh | 1000+ Cycles | USB-C Fast Charging | 2-Pack
🔥 Prime Members Only: 50% OFF
Long-lasting power for flashlights & camping lights.



https://www.amazon.com/dp/B0C33VNJ4T?th=1
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About the Poster
⚡ HW Rechargeable D Batteries ⚡
7500mWh | 1000+ Cycles | USB-C Fast Charging | 2-Pack
🔥 Prime Members Only: 50% OFF
Long-lasting power for flashlights & camping lights.



https://www.amazon.com/dp/B0C33VNJ4T?th=1

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Sep 03, 2025 06:23 AM
4,474 Posts
Joined Nov 2013
luckydog97Sep 03, 2025 06:23 AM
4,474 Posts
Buy parallel AA to D adapters and use Japanese eneloops.

You're welcome
1
Sep 03, 2025 08:31 AM
380 Posts
Joined Mar 2005
stockshowgypsySep 03, 2025 08:31 AM
380 Posts
Quote from luckydog97 :
Buy parallel AA to D adapters and use Japanese eneloops.

You're welcome [IMG]https://static.slickdealscdn.com/images/smilies/biggrin.gif[/IMG]
I do that in a Mr Beams motion sensor light that uses 4 d cells. I have some adapters that each take 3 AA rechargeables. They last about a week in winter, and I rotate two sets. I have an Opus and 2 SkyRc chargers so that is not a problem. Mostly just tired of 12 batteries every week in and out of the adapters and 12 in and out of chargers. Eneloops work the best but since i rotate a lot I get to see them hit their max cycles and they die hard.

So, getting two sets of these to try rotating in with the adapters.
Sep 03, 2025 02:58 PM
2,380 Posts
Joined May 2007
eeagleSep 03, 2025 02:58 PM
2,380 Posts
Just be aware that Alkaline D cell batteries typically have a milliampere-hour (mAh) capacity ranging from 12,000 to 18,000 mAh so these have significantly less capacity.
Sep 05, 2025 04:21 PM
1,890 Posts
Joined May 2006
cnlsonSep 05, 2025 04:21 PM
1,890 Posts
Quote from eeagle :
Just be aware that Alkaline D cell batteries typically have a milliampere-hour (mAh) capacity ranging from 12,000 to 18,000 mAh so these have significantly less capacity.
It's even worse than that. These are 7500 mwh not mah so these are like 5000 mah not 7500 mah

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