High-Capacity 10440 Li-Ion Battery – 3.7V 350mAh Rechargeable Power Solution
Premium lithium-ion cells with stable 3.7V output and 350mAh capacity for extended runtime. Cylindrical steel casing ensures durability and heat resistance.
Precision-made with built-in PCB protection against overcharge/over-discharge. Ideal for digital devices, laser pointers, mini flashlights, and DIY electronics.
Engineered for 500+ charge cycles with minimal capacity loss. Bulk pricing available for large-scale OEM/retail procurement.
Worldwide shipping with wholesale discounts. Globally certified for safe transport and performance reliability.
























Recent Purchase
jot***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$22.88
22 days ago
sop***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$41.60
33 days ago
hdl***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$16.64
42 days ago
xck***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$31.20
10 days ago
cbt***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$12.48
41 days ago
ura***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$31.20
25 days ago
zbw***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$39.52
40 days ago
sem***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$33.28
5 days ago
nce***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$35.36
17 days ago
hxh***
Nominal Voltage:3.7V;Nominal Capacity:350mAH;Battery Type:cylindrical;
$29.12
17 days ago
View All
Customer Reviews
Average Rating
4.0





4.0
3 global ratings
5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
u***6

Helpful (4)
The shipping time is perfect!! Came earlier than expected.
Jan.24.2025

Helpful (4)
Jan.24.2025
u***7

Helpful (3)
I really liked the things that I ordered, they look just like the pictures and delivery only took 9 days.
Mar.28.2025

Helpful (3)
Mar.28.2025
u***4

Helpful (1)
For the price I paid it wasn’t bad but I probably won’t be purchasing any more the fit is not right of the material was not very good
Mar.28.2025

Helpful (1)
Mar.28.2025
- 1
Wholesale 10440 3.7V 350mAh Electric Tools Storage Rechargeable Cylindrical Digital Lithium Li-Ion Batteries Battery Cells
$1.1$2.08-47.12%
Nominal Voltage:
3.7V
Nominal Capacity:
350mAH
Battery Type:
cylindrical
Quantity:
Add to Cart
Wishlist
Features
See More