Technical Specifications:
Chemistry: Li-pol
Nominal Voltage: 3.85V
Nominal Capacity: 4400mAh
Nominal Energy: 16.94Wh
Discharge cut off voltage: 3.0V
Dimension: about 6.3 × 59.6× 76.5 mm
Weight: about 70g
The BAKTH-585973P-1S-3J represents the forefront of lithium-polymer battery technology, specifically designed for high-voltage platforms used in today's most advanced consumer electronics. With a nominal voltage of 3.85V and a substantial 4400mAh capacity, this single-cell pouch battery delivers up to 5% higher energy density than conventional 3.7V cells—all within the same compact footprint. Pre‑equipped with three precision‑welded nickel tabs (3J), it offers a ready‑to‑integrate power solution for tablets, ultrabooks, premium power banks, and other space‑constrained, high‑performance devices.
Why Choose This High‑Voltage Li‑Po Battery?
✔ Advanced 3.85V Technology – More power in the same space, enabling thinner, lighter product designs.
✔ Authentic High‑Capacity Cells – Full 4400mAh delivered, no inflated specs.
✔ Easy Integration – Pre‑welded nickel tabs eliminate spot‑welding hassles; compatible with standard soldering processes.
✔ Customization Ready – Available with custom connectors, wires, PCM, and even different tab positions for volume orders.
✔ Sustainable Choice – Long cycle life reduces e‑waste; RoHS compliant and free of hazardous substances.
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-pol
Nominal Voltage: 3.85V
Nominal Capacity: 4400mAh
Nominal Energy: 16.94Wh
Discharge cut off voltage: 3.0V
Dimension: about 6.3 × 59.6× 76.5 mm
Weight: about 70g
The BAKTH-585973P-1S-3J represents the forefront of lithium-polymer battery technology, specifically designed for high-voltage platforms used in today's most advanced consumer electronics. With a nominal voltage of 3.85V and a substantial 4400mAh capacity, this single-cell pouch battery delivers up to 5% higher energy density than conventional 3.7V cells—all within the same compact footprint. Pre‑equipped with three precision‑welded nickel tabs (3J), it offers a ready‑to‑integrate power solution for tablets, ultrabooks, premium power banks, and other space‑constrained, high‑performance devices.
Why Choose This High‑Voltage Li‑Po Battery?
✔ Advanced 3.85V Technology – More power in the same space, enabling thinner, lighter product designs.
✔ Authentic High‑Capacity Cells – Full 4400mAh delivered, no inflated specs.
✔ Easy Integration – Pre‑welded nickel tabs eliminate spot‑welding hassles; compatible with standard soldering processes.
✔ Customization Ready – Available with custom connectors, wires, PCM, and even different tab positions for volume orders.
✔ Sustainable Choice – Long cycle life reduces e‑waste; RoHS compliant and free of hazardous substances.
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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