Recent Purchase
zgb***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$174.08
31 days ago
vql***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$206.72
9 days ago
hhj***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$184.96
5 days ago
udv***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$76.16
46 days ago
uuj***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$206.72
34 days ago
mix***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$259.60
32 days ago
ptl***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$246.62
34 days ago
yuo***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$220.66
25 days ago
ffg***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$181.72
3 days ago
viy***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$90.86
47 days ago
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Recent
1***m
Helpful (1)
Excellent!I try to shop online every week instead of purchasing in stores since this website has so many listings and great prices! Everything I've ordered so far has fit perfect, you'll see me order almost every week again soon I should get my own discount code.Thank you
Mar.28.2025
Helpful (1)
Mar.28.2025
1***m
Helpful
I love OKWISHING. I love everything I’ve ordered from them. This last order I’m missing a few items and have been trying to contact them but can’t get anyone to email me back or contact me. Over all there great.
Mar.10.2025
Helpful
Mar.10.2025
1***m
Helpful
I really really appreciate that to all always good service good stuff thanks so much
Feb.03.2025
Helpful
Feb.03.2025
- 1
21700 cylindrical 3.7v 5000mah 3500mah 2000mah rechargeable battery 3C discharge battery cell for interphone
$7$10.88-35.66%
Nominal Voltage:
3.7v
Nominal Capacity:
3400mAh
5000mAh
Battery Type:
cylindrical
Quantity:
Add to Cart
Wishlist
Features
High-Capacity 21700 Cylindrical Rechargeable Battery
Premium 3.7V lithium-ion cell with 5000mAh/3500mAh/2000mAh options for extended power supply. Features high 3C discharge rate, ensuring stable performance for high-drain devices.
Precision Engineering & Durability
Advanced lithium-ion technology with built-in safety protections against overcharge/overheat. Robust steel casing and precision-welded terminals enhance longevity.
Versatile Applications
Ideal for intercoms, flashlights, power tools, and portable electronics. Reliable energy source for professional and DIY use.
Wholesale Advantage
Direct factory pricing, bulk discounts, and global shipping. Unbeatable value for resellers and bulk buyers.
Certified Quality
Strictly tested for performance and safety. Compliant with international standards. Stock up now—limited quantities at this price!
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Description
Shipping & Delivery
