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Laptop and tablet batteries:
toward high energy density and intelligent management

Energy density testing and monitoring for laptop and tablet batteries

The dual challenges of safety and longevity

Balance between safety and energy density: while increasing the energy density of the battery to increase range, ensure the safety of the battery system and prevent safety risks caused by overheating and overcharging.
Conflict between fast charging and battery life: realize fast charging technology for batteries while minimizing the negative impact on battery life and avoiding accelerated battery degradation caused by fast charging.

Intelligent safety monitoring and fast charging performance optimization

Support the setting of various safety protection conditions, such as upper and lower voltage limit protection, upper and lower current limit protection, upper and lower capacity limit protection, voltage fluctuation protection, current fluctuation protection. The device communicates directly with the BMS (Battery Management System) of laptop and tablet PC batteries via SMBus to realize real-time monitoring of battery status.
NEWARE BTS software C-rate mode, no need to calculate the current value, the output rate value is calculated automatically. Convenient to set multiple rate gradients and simplify the rate performance testing process.

Essentials of computer battery safety standards

IEC 61960 & IEC 62133: ensure the reliability and safety of batteries under various conditions of use. 

UL 1642: underwriters Laboratories' safety certification standard, providing authoritative guarantee for the safety of battery products. 

UN 38.3: the United Nations standard for transportation safety, ensuring the safety of batteries during transportation.

Essentials of computer battery safety standards
NEWARE battery test equipment-CE-5040-20V10A
NEWARE battery test equipment-CE-5040-20V10A

Intelligent Charge-Discharge Management Solution

CE-5000(3C)

Developed to meet the high-precision testing demands of laptop batteries, the NEWARE product offers accurate and reliable test data. Its multi-range design ensures the precision of the tests, particularly suitable for the testing requirements of laptop batteries. 


● SMBus communication: the product has battery communication capabilities, enabling real-time monitoring of the battery status, providing immediate information for material research and data analysis in the laboratory. 

● Precise impedance measurement: the DCIR test can accurately measure the internal resistance of the battery, providing key indicators for assessing the health status and aging degree of the battery, which is crucial for understanding the aging mechanism of laptop batteries. 

● Safety test: the product can perform tests for overcharge, over-discharge, short circuit, and thermal stability to evaluate the safety performance of the battery under extreme conditions, providing a basis for the safe design of laptop batteries. 

● Battery health assessment: the product can help users assess the health of laptop batteries by analyzing the designed capacity and the fully charged capacity, determining whether the battery needs to be replaced. 5、Battery calibration support: The product supports the calibration process of laptop batteries, ensuring the accuracy of the battery life display and extending the service life of the battery.

· Instruments

· Accessories

NEWARE battery test equipment-CE-5040-20V10-30A-SMB

CE-5040-20V10A *

CE-5000 Battery Testing System

● Voltage & Current Accuracy:±0.02% F.S.

● Recording Frequency:100Hz

● Resolution Ratio AD/DA:16bit

● Current Response Time:≤20ms

● Single-Cycle Operation Count:255 cycles

● Off-Line Test:1GB/CH

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Accessory Equipment

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