SKU: 81744666535

2pcs Lii-50E 3.7V 21700 5000mAh battery 5C high capacity discharge battery

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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19

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Description

2pcs Lii-50E 3.7V 21700 5000mAh battery 5C high capacity discharge battery2pcs Lii 50E 3. 7V 21700 5000mAh battery 5C high capacity discharge batteryProduct information: Nominal capacity: 5000mAh Maximum short term peak discharge CC: 15A Rated voltage: 3. 7V Internal resistance: 20m End of discharge voltage: 2. 5V Charge upper limit voltage: 4. 20 V 0. 05 Charging method: CC CV 4. 20V Charging time (h): 4. 0 hours Standard charging circuit: 0. 2C A Charging circuit: 0. 5C ON Standard discharge circuit: 0. 2 C ON Fast

2pcs Lii-50E 3.7V 21700 5000mAh battery 5C high capacity discharge battery
2pcs Lii-50E 3.7V 21700 5000mAh battery 5C high capacity discharge battery
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SKU: 81744666535

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4.3 ★★★★★
Based on 2077 reviews
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L
Verified Purchase
Lauren
Battle Creek, US
★★★★★ 5
LOVE
Size: 12lb, Color: Black
The ZELUS weighted vest is a solid addition to any workout routine, whether you’re walking, running, or doing strength training. It feels well-balanced when worn, and the weight is distributed evenly so it doesn’t feel awkward or shift too much during movement. The material is durable and holds up well during regular use, and the adjustable straps make it easy to get a secure, comfortable fit for different body types. I also like the reflective stripe—it’s a great safety feature for outdoor workouts, especially in low light. It adds just the right amount of resistance without feeling overly bulky, which makes it great for increasing workout intensity gradually. The vest stays in place pretty well once adjusted, and it doesn’t restrict movement too much. Overall, this is a practical and effective weighted vest that’s comfortable enough for consistent use. A great option for anyone looking to level up their cardio or strength training.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
B
Verified Purchase
Brainfleek
Battle Creek, US
★★★★★ 4
Doesn’t look like a tactical vest
Size: 20lb, Color: Black
Affordable and easy to wear for a nice rucking session around my city neighborhood. Strap design fits comfortably around my shoulder. Tends to rub my traps after a long session, but that could be due to posture. Clips securely but straps are too long. Fits under hoodie very nicely.
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Reviewed in the United States on April 10, 2026
A
Verified Purchase
Ariel Lopez
Massapequa, US
★★★★★ 5
Solid and comfortable vest
Size: 30lb, Color: Black
This vest is solid. Fits good, feels strong, and the weight sits right without being annoying. I like it for workouts because it adds that extra push without making it uncomfortable. Definitely worth it.
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Reviewed in the United States on May 22, 2026
A
Verified Purchase
Amanda Dart
Belleville, US
★★★★★ 5
Very comfortable
Size: 8lb, Color: Black, Size: 8lb, Color: Black
Love my weighted vest. It fits comfortably and the pocket holds my phone while I walk. It’s not too bulky so in inclement weather I can wear it under a jacket. My posture and walking pace has improved since using my vest everyday.
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Reviewed in the United States on May 2, 2026
J
Verified Purchase
Jennie
Cuba, US
★★★★★ 5
How much weight are you carrying?
Size: 16lb, Color: Black
I’m very pleased with my 16lb weighted vest. Great quality. The straps are easy to adjust and the weight is evenly distributed when wearing. It really helps with your posture. Great way to ease in on training for backcountry hiking/camping.
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Reviewed in the United States on May 14, 2026

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