Endurance: to establish a normal working state charger, charging voltage and ammeter circuit access, at 25 ℃ environment, working 24 hours straight, current and voltage data should be consistent with specifications do not drift.

Endurance test: charger built rechargeable loop in normal working condition, access to the voltage and current table, row under 25 °C environment working 24 hours, current and voltage data specifications should not drift.

Durable test: The battery charger establishes the normal work condition, charges in the return route to turn on the voltage and the ampere meter, under 25℃ the environment the continuous working 24 hours, the electric current and the voltage data should conform to the specification requirement not t

Endurance test: Chargers built a functional State, access in the charging circuit voltage and ampere meter, 25 ℃ environment 24 hours of continuous work, current and voltage data should conform to the specifications do not drift.