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Lithium Polymer Battery Pack
Created with Pixso. 3.7v 2000mAh Rechargeable Polymer Lithium Ion Battery 103450 for Medical Devices

3.7v 2000mAh Rechargeable Polymer Lithium Ion Battery 103450 for Medical Devices

Brand Name: Vats Battery
Model Number: 103450
MOQ: 2 pcs
Price: $1.8~2.48
Delivery Time: 7 work days
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
CB/KC/CE/ROHS/UN38.3/MSDS
Type:
Li-polymer Battery
Model:
103450
Applications:
Edical Instruments, Monitoring Equipment, Therapy Devices, Healthcare Electronics
Certification:
CB/KC/CE/ROHS/UN38.3/MSDS
Charging Voltage:
4.2V
Capacity:
2000mAh
Max. Continuous Discharge:
1C
Std. Continuous Working:
0.2C
Supply Ability:
Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock)
Highlight:

3.7v rechargeable lithium polymer battery

,

2000mAh medical device battery

,

103450 lithium ion battery

Product Description
3.7V 2000mAh Polymer Lithium Battery 103450 for Medical Devices

Engineered for precision medical technology, the 3.7V 2000mAh 103450 Li-ion polymer battery provides reliable, continuous power in a compact and lightweight format. It offers excellent thermal stability, safe charging performance, and long-lasting cycle life. This pouch battery is ideal for portable medical systems, rehabilitation devices, home healthcare equipment, and emergency monitoring units, delivering dependable power needed in professional healthcare environments.

Key attributes
Battery Size 10*34*50mm
Application Consumer Electronics
Cycle Life 500 cycles
Cathode Materials LiCoO2
Model Number 103450
Operating Temperature(℃) -20~60
Place of Origin Guangdong, China
Brand Name VATS Battery
Battery Type Liquid
Weight 40g
Type Li-polymer
Warranty 12 Months
Std. continuous working 0.2C
Max. continuous discharge 1C
Charging voltage 4.2V
OEM&ODM accept
Sample support free sample
Keywords 3.7v 2000mah lipo battery
PCB(optional) over-charge/over-discharge/short-circuit, over-temperature
Packaging and delivery
Selling Units Single item
Single package size 1X1X1 cm
Single gross weight 1.000 kg
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

C
c*o
Australia May 4.2026
xxx
O
Owen
Canada Apr 7.2026
I’ve been using this 357090 3.7V 2500mAh lipo battery for a few weeks now, and I’m really satisfied with it. It is steady-quality rechargeable lithium polymer batteries that perfectly match the rated voltage and capacity. Output efficiency is great, which helps me save a lot of working time. Build quality feels solid too, no weird noises or faults during daily operation. Shipping was fast and the packaging was protective. For small-scale battery production and copying work, this is absolutely a practical and cost-effective pick. I’d definitely recommend it to fellow business partners and will consider reordering in the future.
H
Harry
United Kingdom Mar 18.2026
I bought these 805050 3.7V 2500mAh lithium polymer batteries to replace the old cells in my Bluetooth speakers, and they work brilliantly. Fit is absolutely perfect, no trimming needed at all. The voltage and capacity are spot on, my speakers now hold charge for much longer than before. Power output is stable, sound quality isn’t affected one bit. They’re well-made and feel really durable. Delivery arrived quickly, items were well packed with no damage. Great value for money compared to local stores. I’ve been using them daily for weeks with zero issues. Would absolutely recommend these batteries to anyone needing replacements for wireless speakers. I’ll be coming back to buy more soon!