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M.4.2 标准要求,产品在高温下充电,当电池的温度超过了highest specified charging temperature时,要停止充电。highest specified charging temperature----这个值指的是哪个值,是电池IEC 62133上的电池的充电环境温度吗,一般为0-45度,
; e: A$ S3 e, X, M$ m! u还是说是电池制造商 宣称的电池安全的表面最大温度。或是另有其他见解!0 k3 [4 h( |) n% V2 N9 A. y( x
这个地方有些机构的意见不一致。请大神们发表下意见,感谢!!!
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M.4.2 Charging safeguards
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Under normal operating conditions, abnormal operating conditions or single fault
# b, X& x2 a# h8 y- rconditions the charging voltage per secondary lithium battery and the charging current per: c% A+ Y0 j. n3 g: F# b7 n" F1 F
secondary lithium battery shall not exceed the maximum specified charging voltage and
, {# }$ R8 E- J9 D- R& Smaximum specified charging current.9 v: r. n2 |7 X: G( N, @
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4 `; B. ^+ Y% i* A5 w% }The battery charging circuit shall stop charging when the temperature of the battery exceeds" I4 T, r( Z; i
the highest specified charging temperature. The battery charging circuit shall limit the: [2 D8 [ @7 S# y
current to the value specified by the battery manufacturer when the battery temperature is
+ r) i- J5 M6 c3 ~4 zlower than the lowest specified charging temperature.0 H9 F: G g. v& x$ z
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