This document summarizes the activation of used lead acid batteries. It includes details of the activation process such as testing the voltage, resistance, and CCA of batteries before and after activation. Activation results are provided for 7 batteries, showing the initial and activated readings. The conclusion is that the activation rate was 80% with 4 batteries meeting or exceeding new battery standards, but one more needed additional activation to achieve a 100% success rate.

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Auto Battery
Edward Chen
First Battery Technology
edwardchen@fbtech.com.tw
+886933719664

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污染物威脅排名
http://www.worstpolluted.org/
全世界70%鉛產能用於生產鉛酸電池
70% of W/W lead output was used to produce lead acid battery.

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Environment Concern of Battery
To extend lead acid battery life equals to environment protection.

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Activated Equipment
Output Current: 10A(Max)
Output Current: 5A(Max)

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Failed batteries will be written off
These batteries were stored more than 3~6 months.

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Activated Process
 Test the voltage, resistance and CCA. Record.
 Connect to equipment
 Set up activated time
 Remove equipment to test after 1 hour.
 Data analysis: Pass, failed or re-activate again.

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Under Activated

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Activated Result
No.
Battery Type Initial Activated
Remark
Cap(Ah) DIN(A) V R DIN V R DIN
NEW 110 520 12.67 2.95 586 N.A Inventory
NEW 69 360 12.51 3.78 459 N.A Inventory
1 69 360 11.61 NA 9 10.9 NA 60Plate broken? TBD
2 110 520 11.62 21.36 81 12.97 3.33 519Pass
3 92 520 12.45 3.62 479 12.73 3.1 560Pass
4 72 380 12.78 4.22 409 12.93 4.03 429Pass
5 110 520 12.49 3.45 503 12.79 2.92 592Pass
6 110 520 10.55 84.2 20 10.99 49.78 34Plate broken? TBD
7 110 520 12.58 4.77 363 12.82 4.48 387Need to active again.
Date: 4/6/2016

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Capacity vs. discharge cycle

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Conclusion
 7pcs were activated. 2pcs were determined plate broken, could
not be repaired.
 There are 4pcs had been activated return as standard or better
than new battery. Activated rate 80%.
 No. 7 can do one more repair process to reduce resistance and
increase CCA to achieve 100% activated rate.

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Q&A
For better tomorrow.