High-performance 3.7V Li-Polymer Battery 552035
Ultra-compact 350mAh lithium-ion battery with UL/CB/KC certifications for guaranteed safety and reliability. Precision-engineered polymer casing ensures lightweight durability and heat resistance. Ideal for smart wearables, fever-reducing clothing, medical devices, and portable electronics.
Industry-leading energy density provides extended usage without frequent recharging. Advanced PCB protection prevents overcharge, over-discharge, and short circuits. Seamless integration with low-power IoT devices and heating apparel.
Global wholesale pricing with bulk discounts available. Fully compliant with international shipping standards. Custom OEM/ODM options for large-volume buyers. Stock ready for immediate dispatch.
Recent Purchase
lkd***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$77.01
17 days ago
ehb***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$58.89
2 days ago
pvq***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$54.36
6 days ago
jlz***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$49.83
33 days ago
jub***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$27.18
45 days ago
zwy***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$40.77
10 days ago
mbu***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$58.89
45 days ago
rax***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$72.48
14 days ago
bkc***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$40.77
12 days ago
otx***
Nominal Capacity:350mAh;Nominal Voltage:3.7V;Battery Type:Li-polymer;
$90.60
43 days ago
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Customer Reviews
Hot selling! 3.7v li polymer battery 552035 3.7v 350mAh lithium ion batteries with UL/CB/KC for Fever clothing
$2.7$4.53-40.4%
Nominal Capacity:
350mAh
Nominal Voltage:
3.7V
Battery Type:
Li-polymer
Quantity:
Add to Cart
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