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Lithium Polymer Battery Pack
Created with Pixso. 2500mAh 3.7 V Rechargeable Lithium Polymer Battery IEC62133 104050 Battery

2500mAh 3.7 V Rechargeable Lithium Polymer Battery IEC62133 104050 Battery

Brand Name: Vats Battery
Model Number: 104050
MOQ: 4 pcs
Price: $1.85~2.5
Delivery Time: 7 work days
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
IEC62133/CE/UN38.3/MSDS
Model:
HZ104050
Type:
Polymer Lithium Battery
Certification:
IEC62133/CE/UN38.3/MSDS
Capacity:
2500mAh
Std. Voltage:
3.7V
Charging Voltage:
4.2V
Discharge Cut-off Voltage:
3.0V
OEM&ODM:
Accept
Supply Ability:
Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock)
Highlight:

3.7 V Rechargeable Lithium Polymer Battery

,

2500mah Rechargeable Battery

,

104050 Battery

Product Description
Rechargeable CE certified 104050 2500mah li-polymer battery 3.7v polymer lithium battery IEC62133

The 3.7V 2500mAh 104050 lithium polymer battery offers powerful and efficient energy for a wide range of electronics. With CE and IEC62133 certifications, it meets stringent safety requirements, making it suitable for consumer electronics, industrial sensors, smart home products, and communication devices. This rechargeable LiPo battery ensures excellent durability, stable output, and high energy density, providing manufacturers with a reliable and certified battery solution for both high-drain and long-runtime applications.

Key attributes
Battery Size 10*40*50mm
Application Toys, Power Tools, Home Appliances, Consumer Electronics
Model Number 104050
Place of Origin Guangdong, China
Brand Name VATS Battery or Netural
Weight 50g
Type Li-polymer
Warranty 12 months
Maintenance 10 years
Std.working 0.2C
Max continuous discharge 0.5C
Charging Voltage 4.2V
Keywords 3.7v 2500mAh li-polymer battery
PCB protection(optional) over-charge/over-discharge/short-circuit, over-temperature
Application Electric Tools
Cycle life 500 Times
Packaging and delivery
Packaging Details Bubble bag+plastic tray+paper carton or custom-made package
Selling Units Single item
Single package size 1X1X1 cm
Single gross weight 1.000 kg
Packaging examples
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
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!
M
Mark
United States Jan 7.2026
Really happy with this 14.8V 2000mAh 18650 battery pack! It fits my power tools perfectly and was easy to install right out of the box. Charging is fast and it holds power really well during daily use. The built-in PCB protection gives me extra peace of mind for safe operation. The output power is steady, no sudden drops while working. I’ve used it for hours straight on my drills and wrenches, and the performance stays consistent. For the price, the quality totally beats my expectations. Shipping was quick too. If you need a reliable replacement or spare battery for power tools, this one is absolutely worth buying. Great value overall!