Model: 551521
Capacity: 130MAH
Standard voltage: 3.7V
Size: 5.5*15*21MM
Product origin: guangdong,china
Application: earphones,laptops, mobile phones, etc
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521133 160mAh 3.7V
551521 130MAH 3.7V
601248 300mAh 3.7V
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701224 145mAh 3.7V
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