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pxc***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Prismatic;
$142.65
2 days ago
qtb***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Prismatic;
$190.20
24 days ago
bdr***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Prismatic;
$301.15
22 days ago
zrc***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Prismatic;
$237.75
49 days ago
mso***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Prismatic;
$269.45
5 days ago
gor***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Pouch (Polymer);
$119.12
41 days ago
dnd***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Pouch (Polymer);
$134.01
15 days ago
isf***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Pouch (Polymer);
$223.35
10 days ago
mtq***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Pouch (Polymer);
$238.24
34 days ago
hth***
Nominal Voltage:3.7V;Nominal Capacity:4500mAh;Battery Type:Pouch (Polymer);
$163.79
7 days ago
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Recent
u***6
Helpful (4)
Overall, all the things that I've bought have been exactly as advertised, good quality, and a reasonable price.
Mar.15.2025
Helpful (4)
Mar.15.2025
u***7
Helpful (4)
i love OKWISHING you guys are great and come so fast and quality always over quanity
Mar.23.2025
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Mar.23.2025
u***8
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Love that OKWISHING offers free shipping on orders over a certain amount.
Feb.14.2025
Helpful
Feb.14.2025
- 1
PEK 21700 4500mAh 3.7V Digital Teaching Aids Portable Vacuum High Performance Battery Battery Promotion New Battery Products
$8$14.89-46.27%
Nominal Voltage:
3.7V
Nominal Capacity:
4500mAh
Battery Type:
Prismatic
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
PEK 21700 4500mAh 3.7V High-Performance Battery
Ultra-High Capacity
4500mAh energy density delivers extended runtime for power-hungry devices, outperforming standard 21700 batteries.
Premium Lithium-Ion Technology
Built with Grade A Li-ion cells for stable 3.7V output, low self-discharge, and 1000+ charge cycles.
Robust & Safe Design
Features explosion-proof casing, overcharge protection, and temperature control for DIY projects, flashlights, and digital teaching tools.
Versatile Application
Ideal for portable vacuums, medical devices, drones, and high-drain electronics requiring reliable, long-lasting power.
Bulk Savings Advantage
Direct factory pricing ensures the lowest wholesale rates for bulk orders—no middlemen, no markup.
Global Compliance
Certified to meet international safety standards (CE/RoHS), ensuring hassle-free shipping worldwide.
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Description
Shipping & Delivery
