Industry Challenges Demand Precision Solutions

As global demand for electric vehicles and energy storage systems surges, battery protection 

board testing faces three critical hurdles:

Scalability Gaps: Legacy testers support fixed-series testing (e.g., 12-series), 

limiting flexibility for 1-32 series applications

Microcurrent Blind Spots: Conventional devices lack ±0.1μA precision for detecting hidden self-discharge risks

Dynamic Response Lags: Standard overcurrent delay errors (>5ms) jeopardize fast-charging safety protocols

SKXD-8856M: Redefining Testing Standards

Model: SKXD-8856M

(Supports 1-32 series adjustable | μ-level precision | Automated protocol integration)

1. Comprehensive Protection Testing Suite

Dual-Layer Safety Net:

▶ Overcharge/Over-discharge Voltage: ±5mV @ 0-5V full range

▶ Overcurrent Delay: 0-8s ±1ms precision (customizable for diverse chemistries)

Extreme Scenario Simulation:

▶ Short-circuit testing (supports mΩ-level impedance simulation)

▶ Dynamic balancing tests (0-1000mA ±1mA injection accuracy)

2. Intelligent Testing Platform

Preloaded Protocol Library:

▶ Compatible with CATL/BYD/Panasonic communication protocols

▶ Custom protocol development available

AI-Driven Analytics:

▶ Auto-generates protection characteristic curves

▶ Flags anomalies like abnormal self-discharge or balancing failures

Remote Diagnostics:

▶ 5G-enabled parameter adjustments across locations

3. Extreme Reliability Design

Military-Grade Protection: IP67 dust/water resistance

EMC Compliance: Meets GB/T 17626.4 standards

Safety Redundancy: Triple-fuse protection + emergency stop switch

Six Real-World Application Scenarios

Customer Success Stories

Global Battery Leader:

Deployed 15 units, achieving:

Test efficiency ↑60% (12-series parallel testing)

Defect detection rate ↑99.97%

European Energy Storage Project:

Passed IEC 62619 certification

Supports 48V/96V hybrid system testing

Feature Comparison

Dimension         Traditional Tester          SKXD-8856M Smart Tester

Series Flexibility:Fixed (e.g., 12-series) 1-32 series adjustable

Self-Discharge: ±1μA ±0.1μA (industry-leading)

Balancing Current: 0-500mA ,0-1000mA (fast-charging ready)

Protocol Support: Proprietary,Open-source library

Technical Specifications & Certifications

Parameter Specification

Input Voltage: AC220V±15%

Operating Temp: -10℃~40℃

Internal Resistance: 0-200mΩ±1mΩ

Overcurrent Delay Accuracy: ±1ms

Certifications: CE/UL/ISO 17025

Why Choose SUNKALEAD?

Patented Innovations:

Multi-series dynamic balancing tech 

Microcurrent detection awarded Silver Medal at Geneva Inventor’s Fair

Global Delivery:

Factories in Dongguan/Changzhou/Germany (15-day lead time)

UL/CE dual-certification expedited service

End-to-End Support:

Free LabVIEW testing software

3-year warranty + lifetime OTA updates

Act Now to Elevate Your Testing Capabilities!

 Free Consultation: Request the Battery Safety Testing and battery pack 

assembly line solutions,please don't hesitate to contact us.

 Demo Request: 48-hour remote trial (no onsite visit required)

 Volume Orders: 30+ units qualify for custom development (e.g., hydrogen fuel cell modules)