A smart band is a wearable electronic device with intelligent data processing and wireless communication capabilities. In addition to displaying time and notifications, modern smart bands integrate multiple functions such as health monitoring, fitness tracking, Bluetooth connectivity, sleep analysis, message reminders, and interactive features.
LithoTop specializes in the development and manufacturing of rechargeable lithium polymer batteries for smart band applications. We provide the following 3 series with stable performance and high energy density.
Smart Bands Battery Features
A high-quality smart band requires a reliable and long-lasting rechargeable battery to support daily use and continuous health monitoring functions. Since smart bands are designed to be lightweight, compact, and comfortable to wear, the batteries used inside must feature ultra-thin thickness and high energy density.
Modern smart bands integrate multiple functions such as fitness tracking, heart-rate monitoring, sleep analysis, Bluetooth connectivity, message reminders, and health data synchronization, which increase power consumption requirements. Therefore, battery stability, safety, and cycle life are extremely important for overall device performance.
Due to the different appearance and structural designs of smart bands, battery shapes also need to be diversified. LithoTop provides customized smart band battery solutions including ultra-thin, curved, round, and special-shaped LiPo batteries to perfectly fit various wearable device designs.
● Any shape, according to the actual smartbands requirements.
● Thickness: 0.5~8 mm; width: 6~50 mm.
● Support high rate discharge, quick charging capacity.
● Wide operating temperature: -40 ℃~60 ℃ or -20 ℃~80 ℃.
● Test samples will be completed in 7-15 days.
● Different voltage choosing
LithoTop is committed to providing one-stop customized battery solutions for customers worldwide. Customers only need to focus on product development and device design, while our professional engineering team will provide the most suitable battery solution according to specific application requirements.
From battery size, shape, voltage, capacity, and discharge rate to PCM/BMS protection, connectors, and packaging, LithoTop offers flexible OEM & ODM customization services for various industries and wearable electronic products.
Please feel free to contact us for more information and customized battery solutions for your project.
LithoTop provides customized round lithium polymer (LiPo) battery solutions specially designed for smart bands and wearable electronic devices.
LithoTop supports various customized battery solutions, including different diameters, thicknesses, capacities, wire lengths, connectors, and protection circuits according to customer project requirements. Optional ultra-thin and curved battery designs are also available for advanced wearable applications.
- Compact round structure for wearable devices
- High energy density and lightweight design
- Stable voltage output and long cycle life
- Low self-discharge and reliable safety performance
- Flexible OEM & ODM customization support
- Optional PCM/BMS protection solutions
Round Lipo Smartband Batteries List
| Model | Voltage(V) | Capacity(mAh) | Cell Dimension(T*D)mm | Shape |
|---|---|---|---|---|
| 253027 | 3.7 | 150 | 2.5*30 | Round |
| 253027 | 3.8 | 155 | 2.5*30 | Round |
| 303027 | 3.7 | 180 | 3*30 | Round |
| 303028 | 3.8 | 185 | 3*30 | Round |
| 303535 | 3.8 | 305 | 3*35 | Round |
| 353535 | 3.7 | 365 | 3.5*35 | Round |
| 363027 | 3.8 | 235 | 3.6*30 | Round |
| 403535 | 3.8 | 425 | 4*35 | Round |
| 473027 | 3.8 | 335 | 4.7*30 | Round |
| 503535 | 3.7 | 525 | 5*35 | Round |
| 553535 | 3.7 | 580 | 5.5*35 | Round |
| 603535 | 3.7 | 665 | 6*35 | Round |
| 604543 | 3.7 | 1050 | 6*45 | Round |
| 753535 | 3.85 | 845 | 7.5*35 | Round |
| 755040 | 3.7 | 1500 | 7.5*50*40 | Round |
Our LIR rechargeable coin cell batteries feature high energy density, low self-discharge, and long cycle life, helping devices achieve reliable and long-lasting power support. Manufactured with high-quality materials and strict quality control, LithoTop button batteries provide safe and stable charging and discharging performance.
LithoTop supports customized battery solutions including tabs, connectors, wire assembly, capacity selection, and protection circuits according to different application requirements.
- Stable 3.6V rechargeable power supply
- Compact and lightweight button cell design
- High energy density and low self-discharge
- Long cycle life and reliable performance
- Safe charging and stable discharge characteristics
- Optional tabs, wires, and connector customization
- Environmentally friendly and rechargeable design
- Suitable for compact and low-power devices
Button Cell Batteries List
| Model | Voltage(V) | Capacity(mAh) | Cell Dimension(D*T)mm | Shape |
|---|---|---|---|---|
| LIR1054 | 3.6 | 40 | 10*5.4 | Round |
| LIR1254 | 3.6 | 40 | 12*5.4 | Round |
| LIR2016 | 3.6 | 18 | 20*1.6 | Round |
| LIR2025 | 3.6 | 20 | 20*2.5 | Round |
| LIR2032 | 3.6 | 40 | 20*3.2 | Round |
| LIR2430 | 3.6 | 60 | 24*3 | Round |
| LIR2450 | 3.6 | 120 | 24*5 | Round |
| LIR2477 | 3.6 | 200 | 24*7.7 | Round |
| LIR3048 | 3.6 | 280 | 30*4.8 | Round |
We support a wide variety of customized battery shapes, including C-shape, D-shape, curve shape, U-shape, fan shape, moon shape, trapezoid shape, irregular hexagon shape, and other irregular structures according to customer requirements and device dimensions.
Our special-shaped batteries are manufactured using advanced production technology and high-quality lithium polymer cells, ensuring stable voltage output, high energy density, low internal resistance, and reliable safety performance.
- Customized irregular battery shapes for unique product designs
- Efficient internal space utilization
- Ultra-thin and lightweight structure
- High energy density and stable performance
- Low self-discharge and long cycle life
- Optional curved and flexible battery designs
- Reliable safety performance with PCM/BMS protection
- Flexible OEM & ODM customization support
Special-shape Smartband Batteries List
| Model | Voltage(V) | Capacity(mAh) | Cell Dimension(mm) | Shape |
|---|---|---|---|---|
| 581820 | 3.8 | 170 | 5.8*18*20 | Oval |
| 150725 | 3.8 | 19 | 1.5*7*25 | Curve |
| 473422 | 3.7 | 190 | 4.7*34*22 | C |
| 401430 | 3.7 | 105 | 4*14*30 | Trapezoid |
| 412726 | 3.8 | 310 | 4.1*27*26 | U |
| 602932 | 3.7 | 280 | 6*29*32 | Fan |
| 402220 | 3.7 | 120 | 4*22*20 | Irregular Hexagon |
| 241020 | 3.8 | 30 | 2.4*10*20 | Moon |
| 432421 | 3.8 | 155 | 4.3*24*21 | Vase |
