Custom Ultra-Thin LiMnO₂ Battery Manufacturer
A slim enclosure leaves little room for a battery. Standard cells may be too thick, while a smaller cell may not provide enough capacity or support wireless transmission pulses.
VTCBATT develops custom 3.0 V non-rechargeable LiMnO₂ pouch batteries around your available space and power needs. We support model selection and prototype testing so you can check fit and discharge performance before production.
For coin, cylindrical and other pouch formats, explore our LiMnO₂ Battery range.
Ultra-Thin LiMnO₂ Battery Models by Thickness
25 matching models
Below 1.0 mm
Application reference: battery-powered RFID tags, smart cards, smart labels and very thin trackers. 24 models.
| Model | Nominal voltage | Capacity (mAh) | Max. T × W × L (mm) | Datasheet / Drawing |
|---|---|---|---|---|
| CP042922 | 3.0 V | On request* | 0.5 × 30 × 23 | On request |
| CP042345 | 3.0 V | 35 | 0.5 × 24 × 46 | On request |
| CP045078 | 3.0 V | 150 | 0.5 × 51 × 79 | On request |
| CP062646 | 3.0 V | 80 | 0.63 × 25.5 × 45.7 | On request |
| CP063466 | 3.0 V | 175 | 0.63 × 33.5 × 65.7 | On request |
| CP062030 | 3.0 V | 20 | 0.65 × 21 × 31 | On request |
| CP062055 | 3.0 V | 50 | 0.65 × 21 × 56 | On request |
| CP054535 | 3.0 V | 110 | 0.65 × 46 × 36 | On request |
| CP064040 | 3.0 V | 110 | 0.65 × 41 × 41 | On request |
| CP063945 | 3.0 V | 150 | 0.65 × 40 × 46 | On request |
| CP056045 | 3.0 V | 220 | 0.65 × 61 × 46 | On request |
| CP066146 | 3.0 V | 220 | 0.65 × 61 × 46 | On request |
| CP064090 | 3.0 V | 300 | 0.65 × 41 × 91 | On request |
| CP074545 | 3.0 V | 200 | 0.75 × 46 × 46 | On request |
| CP072922 | 3.0 V | 30 | 0.8 × 30 × 24 | On request |
| CP082030 | 3.0 V | 40 | 0.85 × 21 × 31 | On request |
| CP084015 | 3.0 V | 40 | 0.85 × 41 × 16 | On request |
| CP082833 | 3.0 V | 80 | 0.85 × 29 × 34 | On request |
| CP082929 | 3.0 V | 80 | 0.85 × 30 × 30 | On request |
| CP082055 | 3.0 V | 90 | 0.85 × 21 × 56 | On request |
| CP087022 | 3.0 V | 170 | 0.85 × 71 × 23 | On request |
| CP089022 | 3.0 V | 230 | 0.85 × 91 × 23 | On request |
| CP088050 | 3.0 V | 600 | 0.85 × 81 × 51 | On request |
| CP084248 | 3.0 V | 200 | 0.95 × 42 × 49 | On request |
| CP083328 | 3.0 V | 80 | 0.85 × 33.5 × 28.5 | View specifications |
1.0–2.0 mm
Application reference: IoT tags, tracking devices and medical patches. This group includes 1.0 ≤ T < 2.0 mm. 10 models.
| Model | Nominal voltage | Capacity (mAh) | Max. T × W × L (mm) | Datasheet / Drawing |
|---|---|---|---|---|
| CP104848 | 3.0 V | On request* | 1.0 × 48 × 48 | On request |
| CP102833 | 3.0 V | 100 | 1.1 × 29 × 34 | On request |
| CP103647 | 3.0 V | 120 | 1.1 × 37 × 48 | On request |
| CP105050 | 3.0 V | 300 | 1.1 × 51 × 52 | On request |
| CP114752 | 3.0 V | 550 | 1.2 × 48 × 52 | On request |
| CP145550 | 3.0 V | 600 | 1.55 × 56 × 51 | On request |
| CP161424 | 3.0 V | 40 | 1.7 × 15 × 25 | On request |
| CP153030 | 3.0 V | 150 | 1.7 × 31 × 32 | On request |
| CP155050 | 3.0 V | 700 | 1.7 × 51 × 51 | On request |
| CP155070 | 3.0 V | 1000 | 1.7 × 51 × 71 | On request |
2.0–3.0 mm
Application reference: sensors, compact electronics and alarm devices. This group includes 2.0 ≤ T ≤ 3.0 mm. 12 models; nominal capacity: 90–1400 mAh.
| Model | Nominal voltage | Capacity (mAh) | Max. T × W × L (mm) | Datasheet / Drawing |
|---|---|---|---|---|
| CP203030 | 3.0 V | 250 | 2.1 × 31 × 31 | On request |
| CP232740 | 3.0 V | 400 | 2.3 × 28 × 42 | On request |
| CP233347 | 3.0 V | 550 | 2.4 × 34 × 48 | On request |
| CP224147 | 3.0 V | 900 | 2.4 × 46 × 49 | On request |
| CP234147 | 3.0 V | 900 | 2.4 × 46 × 49 | On request |
| CP254045 | 3.0 V | 900 | 2.5 × 40 × 45 | On request |
| CP244147 | 3.0 V | 1000 | 2.5 × 46 × 49 | On request |
| CP253428 | 3.0 V | 350 | 2.6 × 34 × 28 | On request |
| CP253054 | 3.0 V | 950 | 2.6 × 33 × 54 | On request |
| CP281025 | 3.0 V | 95 | 2.8 × 10 × 26 | On request |
| CP301020 | 3.0 V | 90 | 3.0 × 10 × 22 | On request |
| CP302575 | 3.0 V | 1400 | 3.0 × 25 × 75 | On request |
Above 3.0 mm
Thicker LiMnO₂ alternatives for designs that need additional capacity and have more installation space. These models are outside the ultra-thin range above.
| Model | Voltage | Capacity (mAh) | Thickness × Width × Length (mm) | Product details |
|---|---|---|---|---|
| CP502440 | 3.0 V | 1200 | 5.5 × 26 × 42 | View specifications |
| CP505050 | 3.0 V | 3000 | 5.2 × 52 × 52 | View specifications |
| CP7039109 | 3.0 V | 8500 | 7.2 × 39 × 110 | View specifications |
No models match. Try another model or clear the filter.
* CP042922 and CP104848 rated capacities are available on request, subject to the approved model specification. Listed dimensions refer to bare cells; allow additional space for insulation, tabs, wires and connectors. Capacity depends on test current, temperature and cutoff voltage; request the corresponding model specification before selection. The first three tabs cover bare-cell thickness up to 3.0 mm; the Above 3.0 mm tab lists thicker alternatives.
Why Use an Ultra-Thin LiMnO₂ Battery?
Ultra-thin LiMnO₂ batteries help reduce device thickness, retain stored energy and save space otherwise needed for charging hardware.
Available in thicknesses from 1.0 to 3.0 mm, with selected models below 1.0 mm, the flat pouch design fits slim enclosures and leaves more space for other components.
A single cell provides a nominal 3.0 V supply for compatible low-power electronics, avoiding the extra space and connections needed for multiple lower-voltage cells.
Low self-discharge helps preserve stored energy before activation and during long standby periods, making it useful for products used intermittently.
Non-rechargeable operation eliminates charging circuitry and charging ports, saving space and removing the need for users to recharge the device.
Selected models deliver brief bursts of current for wireless transmission and alarms.
Custom thickness, width and length options offer more freedom to fit a battery into narrow or shallow spaces than fixed coin-cell or cylindrical formats.
Ultra-Thin LiMnO₂ vs Ultra-Thin LiPo
Ultra-thin LiMnO₂ cells are non-rechargeable; ultra-thin LiPo cells are rechargeable. Compare their voltage, charging needs and service life below. Matching dimensions do not make them direct replacements.
| Factor | Ultra-Thin LiMnO₂ | Ultra-Thin LiPo |
|---|---|---|
| Battery type | Non-rechargeable lithium manganese dioxide cell. | Rechargeable lithium-ion polymer cell. |
| Nominal voltage | 3.0 V per cell. | Usually 3.7 V per cell. |
| Charging & replacement | Must not be recharged. Replace the battery when depleted, where the device allows. | Recharge with a compatible charging circuit; replace the battery when it reaches the end of its useful life. |
| Storage & standby | Low self-discharge helps retain stored energy. | Storage charge level and temperature affect aging. |
| Service life & cycle life | Depends on capacity, power consumption and aging; no recharge cycles. | Depends on charge cycles, usage and aging. |
| Pulse & continuous current | Pulse and continuous current limits vary by model. | Current limits vary by model, not thickness alone. |
| Device space | No charging hardware; still needs insulation and connections. | Needs space for charging, protection and connections. |
| Nominal energy at 100 mAh | About 0.30 Wh at 3.0 V. | About 0.37 Wh at 3.7 V. |
| Typical applications | Smart labels, battery-powered RFID tags, disposable patches and trackers. | Rechargeable wearables, trackers and medical devices. |
Nominal energy = nominal voltage × capacity in Ah. Equal mAh does not mean equal energy or runtime. Usable energy, storage life and discharge performance depend on the specific cell and operating conditions.
Need a rechargeable thin battery? See our Ultra-Thin Lithium Polymer Battery solutions.
How Long Can an Ultra-Thin LiMnO₂ Battery Last?
Estimate how long an ultra-thin LiMnO₂ battery can power your device using its usable capacity and average current. This calculator gives an energy-based runtime estimate, not a guaranteed battery life.
Ultra-Thin LiMnO₂ Battery Life Calculator
Start with the illustrative BLE sensor tag example below, or enter your own capacity, usable capacity and average current, then select Calculate runtime.
Estimated runtime
4,000 hours
166.67 days 0.46 years
- Usable capacity
- 80 mAh
- Average current
- 0.02 mA
Enter your inputs and select Calculate runtime.
Energy-based estimate only
Usable capacity (mAh) = rated capacity (mAh) × usable capacity (%) ÷ 100
Estimated runtime (hours) = usable capacity (mAh) ÷ average current (mA)
Applications for Ultra-Thin LiMnO₂ Batteries
Ultra-thin LiMnO₂ pouch cells suit non-rechargeable devices built into cards, labels, patches and shallow housings. Their flat shape spreads the battery across the available surface area, helping keep the finished product slim.
Thin pouch cells fit between the layers of active or battery-assisted RFID cards and flat identification tags.
Thin pouch LiMnO2 cells power sensors and wireless electronics in shipping labels attached to parcels, cartons and shipment pouches.
A flat pouch cell fits card-style BLE trackers designed for wallets, document holders and narrow asset sleeves.
An ultra-thin primary cell fits behind the circuit board in adhesive temperature or humidity tags for containers, equipment and packaging.
A low-profile cell powers single-use monitoring patches, such as temperature patches, without a charging port.
Thin pouch lithium primary cells fit inside adhesive tamper labels and security tags attached to packages or assets.
LiMnO₂ Pouch Battery Structure
A LiMnO₂ pouch cell has a flat electrode structure enclosed in a laminated pouch. The illustration shows its main components:
- Laminated pouch package: An aluminum-plastic laminate encloses the electrodes and electrolyte.
- MnO₂ cathode (+): The manganese dioxide electrode forms the positive side of the cell.
- Lithium metal anode (−): The lithium metal electrode forms the negative side.
- Separator: A porous insulating layer separates the electrodes while allowing lithium ions to pass through the electrolyte.
- Positive and negative tabs: Metal tabs connect the internal electrodes to the external circuit. Wires or terminals can be added for the required connection.
- Heat-sealed edge: The sealed perimeter closes the pouch and helps prevent electrolyte leakage and moisture entry.
How to Select an Ultra-Thin LiMnO₂ Battery
Start with the available battery space, then match the cell to the device’s energy use and pulse load. Share the eight specifications below so VTCBATT can review suitable models.
| Parameter | What to provide | Why it matters |
|---|---|---|
| Maximum battery thickness | Maximum finished battery thickness in mm, including insulation and assembly allowance. | Determines which cells fit the device. |
| Available width & length | Usable cavity width × length in mm, with space for seals, tabs and wire routing. | Defines the battery footprint and space available for capacity. |
| Required operating life | Time from activation to end of use. State storage time before activation separately. | Sets the energy target for this non-rechargeable battery. |
| Average current | Average current at the battery terminals in µA or mA, including sleep and active periods. | Determines how quickly the device uses stored energy. |
| Peak current | Highest current in mA during startup, sensing or transmission. | Helps identify cells that can supply the load without excessive voltage drop. |
| Pulse duration & interval | How long each pulse lasts and how often it repeats; share a load trace if available. | The same peak current can place different demands on a cell depending on timing. |
| Operating temperature | Minimum and maximum battery temperatures in °C; list storage conditions separately. | Temperature affects available capacity and voltage under load. |
| Minimum system voltage | Lowest voltage at which the device must operate, including during pulses. | Sets the usable discharge limit and acceptable pulse voltage. |
Custom Ultra-Thin LiMnO₂ Battery Solutions
Customize the cell size and connections to fit your device. Available options are listed below.
Custom options shown for reference. Final details vary by model.
- Custom Dimensions & Capacity: Custom thickness, width, length and capacity options.
- Tabs & Wires: Tab positions and wire lengths to fit your device.
- Connectors & Insulation: Connector options and insulation for exposed connections.
- Custom Labels: Your logo, model number and batch details.
- Pulse & Temperature: Cell options reviewed for your pulse load and temperature range.
- Prototype Samples: Samples for fit and performance testing before production.
Send us your required size, capacity and connection details to discuss your project.
An ultra-thin LiMnO₂ battery is a 3.0 V non-rechargeable lithium manganese dioxide cell in a flat pouch package. It provides a thin primary lithium power source for devices with limited battery space.
No. Ultra-thin LiMnO₂ pouch cells are primary batteries and must not be recharged.
No. The device must support the LiMnO₂ cell’s voltage range and prevent charging current from reaching it.
No. The listed dimensions refer to the bare cell. Insulation, wire connections and connectors require additional space.
A LiMnO₂ pouch cell uses a flat laminated package; a LiMnO₂ coin cell uses a rigid round metal case. Pouch cells offer more freedom in footprint, while coin cells use standard round sizes. Current capability and capacity depend on the model.
Yes, selected models support wireless pulses. Confirm that the voltage stays above the device cutoff during the specified pulse load.
A soft pouch does not mean the cell is designed to flex. Do not fold or crease a standard flat cell. A curved installation or repeated bending requires a battery design specifically approved for that use.
Wires can be soldered to designated solder tabs using the model’s approved assembly process. Factory-fitted leads are also available.
Keep cells in their protective packaging in a cool, dry place within the specified storage conditions. Protect the tabs from short circuits and the pouch from sharp objects or pressure. Keep batch and storage-date records.
Voltage can fall below the device cutoff before all capacity is used. A normal no-load voltage does not confirm that the cell can power the device.
For active or battery-assisted RFID tags, LiMnO₂ suits designs that will not be recharged; LiPo suits rechargeable designs. Passive RFID tags do not need a battery. Neither chemistry is automatically better for every RFID application.
Testing for Ultra-Thin LiMnO₂ Batteries
Testing checks the energy a cell can deliver, its voltage under load and its fit in the device. Test conditions and acceptance limits should match the selected model and application.
Open-Circuit Voltage (OCV): Measure voltage and confirm polarity before applying a load.
Capacity: Measure the capacity delivered at a stated current, temperature and cutoff voltage.
Pulse Discharge: Record minimum voltage and recovery during repeated transmission or alarm pulses.
Low-Temperature Discharge: Check capacity and voltage under the intended load at the required low temperature.
Storage Test: Check capacity and pulse performance after a defined storage period and temperature.
Dimensional Inspection: Check maximum thickness, width, length and tab positions against the model drawing.
Leakage & Sealing Inspection: Inspect pouch seals and tab exits for damage, leakage and sealing defects.
CP104848 Discharge Performance
At higher discharge currents, CP104848 delivers less capacity and operates at a lower voltage. This is a separate continuous-discharge example.
