Recent Purchase
xgw***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$49.80
27 days ago
eyh***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$224.10
36 days ago
pmo***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$149.40
40 days ago
tzf***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$174.30
34 days ago
anl***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$236.55
23 days ago
ovs***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$37.35
16 days ago
pyj***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$99.60
26 days ago
tjn***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$224.10
25 days ago
hex***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$124.50
1 day ago
tpe***
Nominal Voltage:3.7V;Nominal Capacity:4000 mAh;Battery Type:Pouch (Polymer);
$112.05
45 days ago
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Customer Reviews
Average Rating
5.0
5.0
3 global ratings
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Recent
1***m
Helpful (4)
I was really happy with my purchases. Delivery was on time.
Feb.27.2025
Helpful (4)
Feb.27.2025
1***m
Helpful (3)
I’ve been extremely satisfied with my purchases thus far! Reading reviews has definitely helped me to determine sizing. I love the options that are available for my daughter and myself.
Feb.12.2025
Helpful (3)
Feb.12.2025
1***m
Helpful (2)
Great stuff at a great price. Very pleased with my order!
Mar.04.2025
Helpful (2)
Mar.04.2025
- 1
high quality 4000mah 357090 3.7v rechargeable lithium polymer battery li-po battery CE FCC ROHS UN38.3 MSDS
$6.6$12.45-46.99%
Nominal Voltage:
3.7V
Nominal Capacity:
4000 mAh
Battery Type:
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
High-Capacity 357090 Li-Po Battery – Reliable Power for Demanding Devices
Premium 4000mAh lithium polymer battery with stable 3.7V output, engineered for extended performance and safety compliance (CE/FCC/ROHS/UN38.3/MSDS certified). Ultra-thin 3.5mm thickness and lightweight design ideal for compact electronics, drones, medical devices, and portable gadgets requiring slim yet powerful energy solutions. Advanced li-po cell structure ensures minimal self-discharge, 500+ charge cycles, and superior thermal stability for consistent operation in extreme temperatures. Direct bulk pricing for OEM/wholesale buyers – global logistics support with seamless integration for resellers, manufacturers, and tech startups.
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Description
Shipping & Delivery
