Many compact electronic products still rely on traditional disposable coin batteries, which limit product lifetime and increase replacement costs. The 1254 3.7v 75mAh 0.277wh Pouch Coin Lipo Battery Rechargeable Button Cell provides a rechargeable solution with a compact structure, stable output and flexible integration options.
Designed around a standard 3.7V lithium polymer system, this miniature battery offers broad compatibility with low-power electronic devices. Compared with rigid metal coin cells, the pouch structure provides greater freedom for product design while reducing limitations caused by fixed battery shapes.
Yideng supplies this rechargeable button cell for manufacturers developing compact smart devices, helping them achieve smaller product designs with reliable long-term power performance.
The 1254 LiPo button cell adopts an aluminum laminated pouch structure instead of a traditional metal casing. This lightweight design improves space utilization and allows engineers to integrate the battery into products with limited internal space.
The soft-pack structure provides advantages in:
- Slim product designs
- Lightweight electronic devices
- Irregular installation spaces
- Flexible tab and wire placement
The pouch design also avoids corrosion risks associated with metal shells and provides better adaptability for miniature electronic product development.
The 1254 75mAh rechargeable LiPo battery is developed for devices requiring consistent energy output rather than high discharge power.
With stable internal resistance and controlled production processes, the cell provides reliable performance for intermittent operating devices. Low self-discharge characteristics help maintain battery energy during storage periods, making it suitable for products that remain inactive for extended periods.
The standard 3.7V platform also improves compatibility with many existing electronic designs, reducing the need for major circuit adjustments during product development.
| Item | Specification |
| Model | 1154 |
| Material | Li-ion Polymer Battery |
| Normal Capacity (0.2C) | 75mAh |
| Minimum Capacity (0.2C) | 75mAh |
| Energy | 0.227Wh |
| Normal Voltage | 3.7V |
| Delivery Voltage | 3.7V ~ 4.2V |
| Standard Charge Method | Charge at maximum current. When the battery or pack terminal voltage reaches the charging limit voltage, charge at constant voltage until the charging current is less than or equal to 0.02 C, then stop charging. |
| Discharge Program | The battery or the battery pack carries on the constant current discharge with the maximum discharge current to the discharge termination voltage. |
| Max Charging Current | 1C CC/CV → 0.02C cutoff |
| Max Discharging Current | 1C CC/CV → 3.0V cutoff |
| Over-Discharging Current | 3.0V |
| Operation Temperature Range |
Charging: 0°C ~ 50°C Discharging: -20°C ~ 60°C |
| Allowable Maximum Surface Temperature |
Charging: Tmax ≤ 50°C Discharging: Tmax ≤ 60°C |
| Storage T/H Range (time) |
-20°C ~ 60°C (Less than 1 month) -20°C ~ 45°C (Less than 3 months) -20°C ~ 25°C (Less than 1 year) |
| Cycle Life |
≥ 300 times (Thickness expansion rate ≤ 10%) ≥ 500 times (Thickness expansion rate ≤ 12%) |
The 1254 3.7v 75mAh 0.277wh Pouch Coin Lipo Battery Rechargeable Button Cell is suitable for compact electronic products where space efficiency and stable power are important.
Typical applications include:
- Bluetooth remote controls
- Hearing aid accessories
- Mini temperature sensors
- Wireless signal collectors
- Wearable electronic devices
- Portable detection equipment
Its rechargeable design, slim structure and customizable connection options make it a practical choice for manufacturers developing small intelligent hardware products.
- Excellent temperature resistance
- Good flexibility
- Halogen-free wire produces no black smoke during combustion
- Satisfactory elasticity and adhesiveness
- Superior flame retardancy
- Non-stick property
- Temperature resistance
- Good sliding property
- Moisture resistance
- Abrasion resistance
- Corrosion resistance
Compared with other high-temperature wires, Teflon wire has excellent and stable thermal performance. It can resist strong acids and alkalis, withstand corrosion, and is fireproof and non-flammable. Additionally, it has a high oxygen index, low-smoke zero-halogen property, anti-aging capability, high strength and great abrasion resistance.
We provide professional sample trial, customized development and comprehensive testing services to satisfy diverse customer demands. According to your technical specifications, our engineering team develops tailored solutions and produces prototype samples for preliminary verification.
A full set of precision testing equipment supports multi-dimensional performance inspections, covering electrical parameters, temperature resistance, durability and environmental adaptability. All test results can be supplied with formal records for your evaluation.
We maintain flexible communication throughout the customization process, timely adjusting designs based on test feedback. Whether you need small-batch prototypes or formal customized orders, we deliver efficient service, stable quality and reliable technical support, helping you accelerate product validation and smoothly move to mass production.
Hunan Yideng actively participates in numerous international exhibitions every year. We attend expos held in Hong Kong, Japan, the United States, India and other regions. These global trade platforms allow us to connect directly with worldwide buyers, demonstrate our professional wire and cable products, and exchange insights on the latest industry technologies.
Thanks to consistent reliable product quality and thoughtful, efficient supporting services, we have built cooperative partnerships with clients across all provinces and cities throughout China. Meanwhile, we keep expanding overseas markets and establishing long-term, stable business relationships with global partners, striving to deliver premium wiring solutions to customers worldwide.
A1: Unlike disposable coin batteries, the 1254 LiPo pouch coin battery supports repeated charging cycles, helping reduce replacement frequency and improving the long-term value of electronic products.
A2: Yes. Its compact size, rechargeable design and stable 3.7V output make it suitable as an alternative solution for many miniature electronic devices originally designed with coin battery structures.
A3: Yes. Yideng provides customized solutions including wire length, connector selection, tab position and PCM protection boards according to customer product requirements.
A4: Yes. The low self-discharge characteristics and stable voltage performance make it suitable for sensors, wireless modules and other low-power devices requiring extended standby operation.
A5: Yes. Yideng provides sample testing and prototype support, allowing customers to verify battery performance and product compatibility before large-volume purchasing.
A6: Yideng controls key manufacturing stages and tests battery parameters including voltage, capacity and internal resistance to maintain stable performance between production batches.
Yideng provides miniature lithium battery solutions with flexible customization, stable manufacturing capability and professional technical support for global electronic product manufacturers.
Contact Yideng today for samples, battery specifications and factory-direct quotations.
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中国湖南省郴州市安仁県永楽江鎮新安村工業団地
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