Technical Specifications:
Chemistry: Li-ion
Nominal Voltage: 11.55V
Nominal Capacity: 2930mAh
Nominal Energy:33.84Wh
Discharge cut off voltage: 9.0V
Dimension: about 18 × 62.2× 84.9 mm
Weight: about 155g
The BAKTH-425869-3S-PACK is a precision-engineered, ultra-slim lithium-ion battery pack designed for applications where space is at a premium but performance cannot be compromised. Utilizing three high-density polymer cells in a 3-series (3S) configuration, this pack delivers a stable 11.55V nominal voltage with a reliable 2930mAh capacity – all within an incredibly compact 18mm profile. With wide-temperature operation from -30℃ to 65℃ and comprehensive safety certifications, it is the ideal power solution for medical devices, industrial handhelds, portable monitors, POS terminals, and other professional equipment requiring dependable power in a slim form factor
Why Choose This 3S Ultra-Slim Battery Pack?
✔ True 11.55V 3S Platform – Precise voltage for professional 3S applications.
✔ Ultra-Thin 18mm Profile – Fits where standard batteries cannot.
✔ Wide -30℃ to 65℃ Operation – Reliable power in extreme environments .
✔ Lightweight Design – Only 155g, ideal for portable equipment .
✔ Premium Polymer Cells – High energy density in a compact format.
✔ Comprehensive BMS Protection – Multi-layer safety ensures reliable operation.
✔ OEM-Ready Customization – Connectors, wire lengths, and labeling tailored to your needs.
✔ Proven Reliability – Built to BAKTH quality standards with decades of battery expertise.
Order Now and power your innovations with a trusted energy solution!
About US:
Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.


Technical Specifications:
Chemistry: Li-ion
Nominal Voltage: 11.55V
Nominal Capacity: 2930mAh
Nominal Energy:33.84Wh
Discharge cut off voltage: 9.0V
Dimension: about 18 × 62.2× 84.9 mm
Weight: about 155g
The BAKTH-425869-3S-PACK is a precision-engineered, ultra-slim lithium-ion battery pack designed for applications where space is at a premium but performance cannot be compromised. Utilizing three high-density polymer cells in a 3-series (3S) configuration, this pack delivers a stable 11.55V nominal voltage with a reliable 2930mAh capacity – all within an incredibly compact 18mm profile. With wide-temperature operation from -30℃ to 65℃ and comprehensive safety certifications, it is the ideal power solution for medical devices, industrial handhelds, portable monitors, POS terminals, and other professional equipment requiring dependable power in a slim form factor
Why Choose This 3S Ultra-Slim Battery Pack?
✔ True 11.55V 3S Platform – Precise voltage for professional 3S applications.
✔ Ultra-Thin 18mm Profile – Fits where standard batteries cannot.
✔ Wide -30℃ to 65℃ Operation – Reliable power in extreme environments .
✔ Lightweight Design – Only 155g, ideal for portable equipment .
✔ Premium Polymer Cells – High energy density in a compact format.
✔ Comprehensive BMS Protection – Multi-layer safety ensures reliable operation.
✔ OEM-Ready Customization – Connectors, wire lengths, and labeling tailored to your needs.
✔ Proven Reliability – Built to BAKTH quality standards with decades of battery expertise.
Order Now and power your innovations with a trusted energy solution!
About US:
Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.



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