High-capacity 21700 lithium battery with 4500mAh for extended power supply
Precision-engineered 3.7V IFR chemistry ensures stable voltage output and long cycle life
Robust 3C discharge rate supports high-demand applications like e-bikes and scooters
Premium-grade lithium cells with advanced thermal management for safety and durability
Industrial-grade casing resists shocks and vibrations in demanding environments
Ideal for powering electric vehicles, DIY projects, and portable energy storage systems
Backed by global wholesale pricing and bulk order discounts for cost-effective procurement






Recent Purchase
ezi***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$48.95
18 days ago
wkv***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$97.90
49 days ago
jkm***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$186.01
36 days ago
gvz***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$156.64
39 days ago
aab***
Nominal Voltage:3.7v;Nominal Capacity:5000mAh;Battery Type:cylindrical;
$186.01
19 days ago
kjj***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$103.52
33 days ago
bgq***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$219.98
16 days ago
ltg***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$168.22
56 days ago
ixl***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$258.80
54 days ago
itr***
Nominal Voltage:3.7v;Nominal Capacity:3400mAh;Battery Type:cylindrical;
$258.80
36 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
3 global ratings
5 star
100%
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Recommend
Recent
1***m

Helpful (1)
Got here faster , very good service from what I’ve seen
Feb.15.2025

Helpful (1)
Feb.15.2025
1***m

Helpful (1)
Awesome and Amazing
Feb.01.2025

Helpful (1)
Feb.01.2025
1***m

Helpful
My experience with this app has been very amazing…. I absolutely love love love this app. Whatever I order gets here quick enough when I need it to be. Not only that the prices are very reasonable. I would highly recommend this app for everyone
Jan.10.2025

Helpful
Jan.10.2025
- 1
Batteries 21700 Cell battery 3.7v 4500mah 3C Lithium cells IFR 21700 Rechargeable Battery for E-bike/Scooters
$7$9.79-28.5%
Nominal Voltage:
3.7v
Nominal Capacity:
3400mAh
5000mAh
Battery Type:
cylindrical
Quantity:
Add to Cart
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