no edit summary
no edit summary
+27
no edit summary
+2
no edit summary
no edit summary
+85
Battery overcharging patents over years
no edit summary
+336
no edit summary
+621
no edit summary
+706
no edit summary
+646
HEV battery system design parameters
+72
Types of HEV batteries in descending order of importance.
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+23
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-3
no edit summary
-3,946
no edit summary
+1,030