Description

The BAKTH-2034DH is designed with a 4S1P removable Li-ion battery pack and is equipped with Panasonic's high energy density cells, which combine excellent stability and market-leading performance. It complies with regulatory requirements in multiple regions around the world and is equipped with a standard SMBus v1.1 interface to ensure compatibility and communication efficiency. With the integrated LED power indicator and TI's accurate power calculation technology, users can grasp the battery status (SOC) in real time. The product strictly follows JEITA charging optimization rules and integrates multiple safety protections (overcharge/discharge, overcurrent, overtemperature, short-circuit, etc.), as well as a battery equalization function that significantly extends the overall life of the battery, making it an ideal energy solution that is both efficient and safe.

 

Specifications

Nominal voltage	14.4V	Nominal capacity	3450mAh
Max discharge current	4A	Cycle life	500 cycles ＞80%
Max charge current	1.65A	Max charge voltage	16.8V
Weight	240±10g	Dimensions	Length 150.5mm ± 0.3mm Width 42.0mm ± 0.3mm Thickness 22.4mm ± 0.3mm
Storage temperature	-20°C~50°C(Maximum) -20°C~25°C(Recommend)	Internal resistance	≤300mΩ
Operating temperature	0-50℃(Charge) -20-60℃(Discharge)	Interface

 

Key Features 

• 4S1P removable lithium battery packs

• Compliant with regulatory requirements in many regions of the world

• Standard SMBus v1.1 interface

• Integrated LED status of charge (SOC) indicator

• Utilizes Panasonic cells with the highest energy density and stability on the market

• Meets JEITA charging optimization rules

• Comprehensive safety protection features, such as overcharge, overdischarge, overcurrent, over temperature, short circuit, etc.

• Equipped with equalization function to effectively improve battery life
• TI accurate power calculation

 

Applications

• Class III medical devices

• Precision measuring instruments

• Industrial computers

• Non-destructive testing equipment

• Portable industrial and medical equipment, etc.

 

FAQ

Q: What kind of cell is used in this battery pack? What are the advantages?
A: Panasonic's high energy density battery cells have industry-leading stability and energy density, which are suitable for high endurance or high power demand scenarios, and have passed multiple safety certifications.

Q: What is the interface and communication protocol of the battery pack?
A: It supports standard SMBus v1.1 interface, which is compatible with the communication of mainstream smart devices, easy to integrate and manage, and can display the state of charge (SOC) in real time through LED indicators.

Q: How to ensure charging safety and battery life?
A: It follows JEITA charging optimization rules, with comprehensive protection against over-charging/discharging, over-current, short-circuit, and over-temperature, and built-in equalization function to effectively extend the overall life of the battery pack.

Q: Does it meet international regulations?
A: Yes. The design complies with global regulations and is suitable for export or multinational application scenarios, providing both safety and compliance.

Q: How accurate is the power monitoring?
A: Highly accurate SOC monitoring is realized by TI's accurate power calculation technology, with low error rate, users can rely on LED indication or system data to grasp the remaining power in real time.