... 6. Durable discharging time 7. Chemistry System: Zinc Manganese Dioxide 8. Certification: ISO9001:2008; SGS 9. Technology Criterion: IEC60086, 2006/66 ... 3344 R6P AAUM-31.52420±2°C,3.9Ω, 24h/d, E.P.V. 0.9V-----≥90 Min20±2°C,43Ω, 4h ... /d, E.P.V. 0.9V1620 Min≥1740 MinProduct procedure:We promise to ...