Custom Non-rechargeable LiMnO2 thin Battery CP155070 3.0V 900mAh for wearable device

SER Customized soft pack Li-mno2 thin battery CP155070 cell. CP155070 is a non-rechargeable ultra-thin LiMnO2 battery (primary lithium-manganese dioxide pouch cell) designed for compact, low-power, long-life electronic devices. It delivers a stable 3.0V nominal voltage with 900mAh capacity, packaged in an ultra-slim flexible polymer foil pouch—combining the high energy density of LiMnO2 chemistry with the thin-form factor of soft-pack construction. Unlike rechargeable thin LiPo batteries, it requires no charging circuits, offering superior safety, shelf life, and cost efficiency for maintenance-free applications.

1 High Energy Density

CP155070’s 1.6mm maximum thickness makes it one of the thinnest 900mAh primary batteries available. Its flat, flexible pouch form factor eliminates the bulk of cylindrical/square cells, enabling integration into ultra-slim devices (e.g., smart cards, wearables, thin sensors) where space is critical. The compact 50.5×70mm footprint maximizes space utilization, ideal for miniaturized product design.

2 Safety and Reliability

As a non-rechargeable primary cell, CP155070 avoids risks of thermal runaway, swelling, or short circuits associated with rechargeable LiPo batteries. It has:

Inherent safety: No overcharge/over-discharge risks; stable chemistry under normal use.

Environmental robustness: Operates reliably in extreme cold (-40°C) and heat (+70°C), suitable for outdoor/industrial use.

Long shelf life: <1% annual self-discharge ensures 10+ years of storage without capacity loss—critical for backup/remote devices.

Eco-friendly: 0% lead, mercury, or cadmium, compliant with global environmental regulations.

3 Customizability

The soft polymer pouch allows limited bending/flexing (unlike rigid cells), adapting to irregular device cavities. Manufacturers offer OEM/ODM customization:

Custom terminal types (wires, Molex connectors, PCB tabs).

Modified dimensions (within design constraints) for unique form factors.

Branding/packaging for volume orders.

4 Cost-Effectiveness

While the initial cost of custom batteries may be higher than off-the-shelf options, the long-term benefits, such as improved device performance, reduced maintenance costs, and enhanced user satisfaction, can outweigh the initial investment. Additionally, the ability to source batteries in bulk quantities can further reduce costs and improve supply chain efficiency.

Specification:

1. Max Dimension: 1.6*50.5*70mm

2. Nominal capacity: 900mAh (1mA/2.0V)

3. Nominal voltage: 3.0V

4. Max constant discharge current: 450mA

5. Max pulse current:  900mA

6. Operating temperature range: -20°C~+60°C

Related thin cell modes:

CP042922 CP042345 CP0453730  CP263638 CP265040 CP092142 CP104848 CP142828 

CP153030 CP155050 CP2012120 CP202850 CP224035 CP223045 CP224147 CP265045 CP264558 CP305050  CP401720 CP401922 CP405050 CP451728 CP502525 CP502440 CP503742 CP504644 CP505050 CP602026 CP701725 CP783970  CP7839109 CP802060 CP952434 CP1003742 CP383040 CR9V

What we offer:

1. Strictly quality control 

2. First rate service

3. Professional technical advisory 

4. Complete production base

5. Continuous supply guarantee

Main Applications :

1. Nonstop charging system;                                                                                              2. Intelligent parking lot ;

3. Container identification;                                                                                                  4. Vehicle charge check;

5. Mine personnel identification;                                                                                        6. Automated railcar identification management;

7. Automated road charge management;                                                                           8. Vehicle entry and exit control;

9. Automated voyage passengers luggage identification transport management;             10. Automobile remote control lock;

11.Compus all-purpose card;                                                                                               12.Repasting card and public transportation card;

13.Associator card, drive license card, and health(medical equipment)card;                      14.Automate management of logistic and storage;

15.Animal identification(raising cattle, sheep, pigeon,etc);                                                   16. Intellectualized door etc.

CP155070 is a high-performance ultra-thin LiMnO2 battery that fills a critical gap in the power-supply market: delivering 900mAh at 3.0V in a 1.6mm-thin, flexible package with 10+ year shelf life and extreme reliability. It is the preferred choice for designers building ultra-slim, maintenance-free, long-life electronic devices across IoT, medical, security, industrial, and consumer sectors. As miniaturization and low-power design trends accelerate, CP155070 and similar ultra-thin LiMnO2 batteries will continue growing in popularity as a superior alternative to both bulky primary cells and rechargeable thin LiPo batteries in targeted applications.

Ultra Thin Battery Customized Service

We provide customized services for our Ultra Thin Battery products with brand name SER and model number CP155070. 

We can make Li-MnO2 Ultra thin cell battery as thin as 0.4-0.6mm, which is perfect for smart card, security card, RFID ,ETC applications.

NO MOQ with fast lead time.

Welcome for any customized.

All we do what we want to help you to start your good idea.

Have not find a suitable battery for your prototype?

Let's talk about what SER experience can do for you!