High Temperature Lithium Polymer Battery 402030 – Compact Power for Demanding Applications
Premium 3.7V Lipo Cell with built-in PCM and wire for enhanced safety and easy integration. Ultra-thin 4.0mm x 20mm x 30mm design maximizes space efficiency in tight compartments. Available in 185mAh, 200mAh, or 220mAh options to balance runtime and size.
Engineered with high-temperature resistant materials, ensuring stable performance in extreme conditions up to 60°C. Precision-welded tabs and multilayer polymer sealing prevent leakage and extend cycle life.
Ideal for GPS trackers, mini drones, medical wearables, and IoT devices requiring lightweight, reliable power. Bulk pricing available for OEM/ODM projects – global shipping, factory-direct savings.






























Recent Purchase
dum***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:Pouch (Polymer);
$93.99
19 days ago
ojf***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:Pouch (Polymer);
$28.92
1 day ago
mgu***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:Pouch (Polymer);
$101.22
23 days ago
qyy***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:Pouch (Polymer);
$57.84
32 days ago
ixj***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:Pouch (Polymer);
$108.45
30 days ago
wjc***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:pack;
$53.44
47 days ago
ger***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:pack;
$33.40
19 days ago
zup***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:pack;
$93.52
7 days ago
ufv***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:pack;
$113.56
6 days ago
yno***
Nominal Voltage:3.7V;Nominal Capacity:185mAh;Battery Type:pack;
$20.04
33 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
3 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
Get what you paid,love OKWISHING
Mar.26.2025

Helpful (4)
Mar.26.2025
1***m

Helpful (4)
True to size and super cute!!!
Jan.30.2025

Helpful (4)
Jan.30.2025
1***m

Helpful (2)
I love OKWISHING!! Never lets me down!!
Mar.13.2025

Helpful (2)
Mar.13.2025
- 1
High temperature lithium polymer battery 402030 3.7V 185mah 200mah 220mah lipo cell GPS With PCM, wire
$4$6.68-40.12%
Nominal Voltage:
3.7V
Nominal Capacity:
185mAh
Battery Type:
pack
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
See More