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220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery

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220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery

Brand Name : UNEMETECH

Model Number : UNM220726

Certification : UN38.3, MSDS, CE, CB, IEC62133, PSE, KC, UL1642...

Place of Origin : Guangdong, China

MOQ : 500PCS

Price : 1.2-3.2USD/PCS

Payment Terms : T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...

Supply Ability : 20,000.00 Pieces Per Day

Delivery Time : 3-30 days

Packaging Details : Inner Tray + Inner Box + Outer Carton

Battery Type : Curved Lipo Battery

Nominal Voltage : 3.7V

Nominal Capacity : 27mAh

Charge Ending Voltage : 4.2V

Discharge Ending Voltage : 3.0V

Max Charge/Discharge Current : 1.0C(27mA)

Cell Impedance (V=3.9-4.0V) : ≤1600mΩ

Operating Temperature : Charge: 0-45℃ / Discharge: -20-60℃

Maximum Cell Dimension : T:2.2mm W:7.0mm L:27.5mm

Cycle Life : ≥500 Cycles

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220726 3.7V 27mAh Curved Battery Smart Ring Battery Curved Lithium Polymer Battery Smart Wearable Battery


Features Overview of Smart Ring Battery
1. Various sizes: size and capacity to choose from, strong applicability
2. Quality assurance: using product a cell, high capacity, low internal resistance
3. Stable performance: Long Cycle Life: continuous charge and discharge 500 times, the battery capacity is not less than 80% of the rated capacity.
4. No memory effect: it can be charged and discharged at any time
5. High Security: Built-in Circuit Protection Board, with short-circuit, overcharge, over-discharge, impact, vibration, acupuncture, high temperature and other states, no fire, no explosion and so on.

Application of Smart Ring Battery
Sports Fitness: sports watches, sports bracelets, accessories, shiny warning helmets, etc. .
Health Care: provide blood pressure, heart rate and other medical signs of detection and treatment, more diverse forms, including arm-style blood pressure monitor, wearing blood oxygen monitor, palm monitor, wearing single-lead ECG, etc. .
Consumer Electronics: Smart Watch, Smart Glasses, WIFI stereo, wearable multi-touch projector, charging boots, fitness clothes, navigation shoes, LED shoes and so on.
220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery

Technical Parameters of Smart Ring Battery

Model 220726
Product size 2.2mm*7.0mm*27.5mm(Thickness*Width*Length)
Nominal Voltage 3.7V
Minimum Capacity 27mAh
Charging Voltage 4.2V
Discharge Cut-off Voltage 3.0V
AC Impedance Resistance ≤1600mΩ
Standard charge current 5.4mA(0.2C)
Max. continuous Charge Current 27mA(1C)
Standard discharge current 5.4mA(0.2C)
Max.continuous discharge current 27mA(1C)
Weight About 1.0g
Operating Temperature charge:0~+45℃/dischage:- 20~+60℃
Storage Temperature

less than 3 month:- 20~+35℃ Recovery capacity＞90%

less than 12 months:- 20~+30℃ Recovery capacity＞85%
Model Min Capacity(mAh) Thickness(mm) Width(mm) Length(mm) Color Remark
150724 14 1.5 7 24 Silver/Black curvature and thickness are adjustable, custom width and length require new mold
150726 16 1.5 7 26 Silver/Black
150728 18 1.5 7 28 Silver/Black
150730 20 1.5 7 30 Silver/Black
170724 18 1.7 7 24 Silver/Black
170726 20 1.7 7 26 Silver/Black
170728 22 1.7 7 28 Silver/Black
170730 24 1.7 7 30 Silver/Black
220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery

***Please contact us to get more detailed information and free samples***
220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery


Product Tags:

Curved Smart Ring Battery

      

3.7V 27mAh Smart Ring Battery

      

Curved Smart Wearable Battery

      
Quality 220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery wholesale

220726 3.7V 27mAh Curved Smart Ring Battery Smart Wearable Battery Images

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