Efficient space use of 
electronic device

This battery used arc shape design with high energy density and long time cycle life cell, the curve is formed to facilitate efficient use of space inside a portable electronic device, such as smart watches, bracelets, intelligent eyes, smart clothes, shoes, Bluetooth, intelligent ring, jewelers, ECG modules etc.





Our bracelet curved series advantage

Our advantage:
1.100% brand new and high quality. 
2. Built-in high capacity rechargeable Li-Ion battery
3. Be compatible with iPhone, iPad, iPod,USB Digital Devices and most cell phones. 
4. Cute and small, easy to take along with! 
5. Long lifespan, more than 600 times. 
6. Safe and reliable, perfect for using on travel and outdoor activities.


Our service:
1. We provide high density capacity, long standby battery.

2. We do small to large quantity, specialize on custom projects.
3. Free Design! Free Flyer! Free Artwork! Just let us know your idea!
4. All products strictly quality checked 5. One year warranty provided.

Charge and discharge curves

Nominal Capacity(mAh): 43
Nominal Voltage (V): 3.7
Charge Cut-off Voltage (V): 4.2
Discharge Cut-off Voltage (V): 2.75
Continuous Discharging Current (mA): 8.6
Max. Burst Discharge Current (mA): 86

Std. Charging Time (hours): 6.0~7.0
Rapid Charging Time (hours): 1.0~2.0
Cell Resistance(mΩ): <400mΩ
Dimension TxWxL (mm): 2.0x9.5x30
Cell Weight (g): 1.2g


Our bracelet curved battery series models

Model
Voltage
(V)
Capacity
(mAh)
Dimensions(mm)
Cell
Weight
(g)
Arc
Radius
(mm)
Thickness
(±0.2mm)
Width
(±0.5mm)
Length
(±0.5mm)
U201030_Download 3.7 43 2.0 9.5 30 1.2 24.36/26.36
U251030_Download 3.7 53 2.5 9.5 30 1.4 20.00/17.80
U301030_Download 3.7 60 3.0 9.5 30 1.6 20.00/17.80

Tags:bracelet watch battery ,rechargeable Li-ion battery

Phone Contact
Tel:+86-755-8889-3866
Fax:+86-755-8889-3966
Email:mike@ufo-battery.com
Address & Contact
Marketing Center:
Room 1502-1503,Genzon Time Building, LongCheng Middle Road, LongGang District,518100, ShenZhen, P.R. China
Manufacturing Base:
No.44,HengTang Rd,ShiJing Community PingShan ShenZhen,P.R. China

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