Lithium Battery & Energy Storage Enterprise
2026-07-30
Client Type: Lithium-ion Consumer Battery Factory (Europe)
Products Deployed: PL9000 Series DC Electronic Load
Challenge
The client develops lithium cells, power banks and small energy storage modules.
1. Need accurate discharge curve testing, capacity verification and cycle aging test.
2. Require anti-reverse connection protection to avoid damage during battery testing.
3. Need list mode to set multi-stage discharge parameters for simulating real working conditions.
NAPUI Solution
Multi-channel programmable DC electronic loads for battery performance evaluation:
• Support battery dedicated test mode, record complete discharge curve
• Multiple safety protection: overvoltage, overcurrent, overpower, overheat & anti-reverse
• List automatic test function to simulate variable load current
• High resolution sampling to capture tiny parameter changes during battery discharge
Outcomes
✅ Accurate battery capacity & internal resistance evaluation
✅ Effectively reduce cell failure outflow after aging test
✅ One instrument completes multiple battery test items, saving test station space
Client Quote
“We use Napui DC loads for power bank cycle testing. The protection function greatly lowers our risk of wrong operation. Technical support responds quickly whenever we need parameter adjustment.”
