Breast Pump

Breast pumps are electronic devices for lactation support, featuring simulated breastfeeding, multi-level adjustment, and quiet operation capabilities. Designed for breast milk collection and feeding assistance, they are suitable for maternal and infant care as well as medical lactation support scenarios.
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Breast Pump Battery Core Features

Breast pumps require quiet and long-lasting batteries. Zerne polymer lithium batteries ensure usage privacy with low-noise operation, support multiple breastfeeding sessions via high capacity, and feature baby-safe materials certified for maternal and infant contact.

Quiet Operation

Low-noise motor power, protecting usage privacy

Long-lasting Battery

High capacity supports multiple consecutive uses

Fast Charging

Emergency top-up, reducing waiting time

Safe Materials

Biocompatibility certified, non-toxic contact

Lightweight

Portable design for on-the-go use

Stable Output

Constant voltage ensures steady

Product Details

Moedel Voltage Capacity Charging Discharging Size Internal resistance
Thickness(mm) Width(mm) Length(mm)
402030 3.7V 180 1C 15C 4 20 30 120
352535 3.7V 275 1C 1C 3.5 25 35 110
403040 3.7V 450 1C 1C 4 30 40 90
552535 3.7V 450 1C 1C 5.5 25 35 90
554040 3.7V 850 1C 1C 5.7 40 40 70
702334 3.87V 610 1C 1C 7 23 34 80
553051 3.7V 1030 1C 1C 5.5 30 51 70
603450 3.7V 1100 1C 1C 6 34 50 70

Battery Performance

High Energy Density

Higher energy storage per equal volume.

Longer Cycle Life

Withstands numerous charge-discharge cycles.

Safety

Withstands numerous charge-discharge cycles.

Low Self-Discharge

Minimal Power Loss, Longer Shelf Life

Our Available Certifications

UL
EU
UL
CB
KC
PSE
UN
RoHS
CB
CQC
ISO9100
REACH

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Guangdong Zhaoneng Technology co.,ltd.
We are a professional manufacturer of new energy lithium batteries integrating R&D, design, manufacturing and sales with 28 years experience.

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