Datasheet

4) MAD：minimum average duration--our guarantee discharge value.
5)Normal：normal data, it's our normal daily value, battereis dicharge value are on this as base to be upper or
lower.
5. Leakage Resistance
5.1 Over discharge leakage test
Test conditions: 20±2℃ & RH 55±20%, 35mA continuous discharge 48h.
Number of test samples: 9 batteries
Requirement: No visible leakage; No explosion.
5.2 High temperature leakage test
Test conditions: store 20 days under 60±2℃, then store 4~24h under standard environment.
Number of test samples: 24 batteries
Requirement: No visible leakage; No explosion.
6. Security Characteristics
6.1 User Drop Test
This test simulates the situation when a battery is accidentally dropped.
Test conditions: Undischarged test batteries shall be dropped from a height of 1 m onto a
concrete surface. Each test battery shall be dropped six times, once in each face.
The test batteries shall be stored for 1 h afterwards.
Number of test sets: 5 batteries
Requirement: No fire, No explosion.
6.2 Short-circuit explosion-proof characteristics
This test simulates an external short circuit of a battery during daily handling of batteries.
Test conditions: Positive and negative terminals of an undischarged battery shall be connected
directly. The circuit shall be completed for 24 h or until the battery case
temperature has returned to ambient. The resistance of the inter-connecting
circuitry shall not exceed 0,1 Ω.
Number of test samples: 5 batteries
Requirement: No fire or explosion; Leakage is allowable.
7. Expiry Date:
5 years
8. Expiry Date Marking:
8.1 Unless otherwise specified, each battery will carry a manufacturing date code followed by month and
year of manufacturing for domestic and manufacturing date code followed by month and year of expiry for
export. (Shelf life 5 years)
9. Packaging Requirements
9.1 The total of heavy metal lead, cadmium, mercury, and hexavalent chromium concentration shall not
exceed 100 ppm in Packaging materials and printing inks. Ozone depleting substances (ODS) shall not be
used in the manufacturing of any packaging.
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com