Three Tanks Battery Testing Machine / Battery Nail Penetration Tester KP-8112

Three Tanks Battery Testing Machine / Battery Nail Penetration Tester KP-8112

  • Model:

Battery nail penetrating testing machine


Test safety capability of battery.

Nail penetrates the specimen battery and check whether it will fire or explode

TypeThree tanks
Internal space300mm*300mm*300mm
Corresponding test standard





Using steel nail penetrating the battery, the tester is used to check safety capability of battery, and the battery is qualified without fire, and explosion.

The nail penetrating test is processed under temperature of 20℃±5℃.

The specimen battery has thermocouple whose contact spot is located on the largest surface.

Place the battery on the fuming cupboard, using stainless nail with diameter of 2-8mm to penetrate the centre position of largest side of battery at speed of 10mm/s-40mm/s and keep for 5s.

Test result: the battery is qualified without fire and explosion.

Applicable objects

Lithium battery, nickel battery, Ni-MH battery, lead-acid battery


Steel nailф2mm—ф8mm high temperature resistant
Space between battery surface and nail point150mm
Penetrating speed10—40mm/s
Penetrating force150~200KG
Force displayPressure sensing and LED display
Test stroke150mm
Drive modeCylinder drive
Structure of testerBox-type to be explosion proof, fire proof, anti-corrosion and easy to clean
Dimension of explosion proof tank450×750×550mm(W×H×D)
Materials of explosion-proof tankGalvanized sheet with baking finish
Dimension of controller box300×260×170mm
Power1ф220V , 50HZ