7.4V 5000mAh 2S1P 21700 Li-Ion rechargeable battery pack

7.4V 5000mAh 2S1P 21700 Li-Ion rechargeable battery pack

Marsoni

M251S

$24.50

Get it in 3 business days with 1 day shipping. Friday, May 29

7.4V 5000mAh 2S1P 21700 Li-Ion rechargeable battery packThese packs feature a 2S1P Li ion configuration, each equipped with 2 high capacity 21700 cells, boasting a total capacity of 5000mAh, making them ideal for small scale applications requiring extended operational periods. Perfectly suited for garden lights, portable radios, torches, CCTV cameras, pond pumps, DIY projects, and more. Equipped with a built in protection circuit, ensuring protection against overcharging, over discharging, and short

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My dog loves these toys! We will get a replacement for him every couple months or so because these are his favorite. The squeaker is his arch nemesis and it’s always his main priority to get that first. The material is very soft so he likes to lightly chew on it when he gets anxious or excited, only negative is that it does tear easy but there’s not a lot of stuffing so it’s not a big mess to clean. Definitely recommend to puppies and dogs that don’t annihilated their toys.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Mitch

Port Orchard, US

★★★★★ 5

Our German Sheppard loves these

Size: Medium

These cost a bit more than tennis balls, but they are so much nicer and longer lasting. For starters, they stay cleaner than tennis balls because they’re smooth rubber. Dirt won’t build up on them and if anything does stick, like grass or soil, it falls off once the dog slobber dries. They’re also thick, so they don’t fall apart or blow out like a normal tennis ball does in our dog’s jaws after 30 seconds. Our GS chomps on these like crazy and the only damage they’ve suffered is a crack that developed from the edge of the hole, but the crack is growing very slowly and none of these balls have totally failed yet. The balls do whistle when thrown ant high speed and that may help a dog track and locate it, but I’m not sure. Our neighbors hear the whistling too so it’s far from silent. Lastly the orange ball is easy to locate out in our yard, but the dark blue practically disappears.

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Reviewed in the United States on April 6, 2025