The protection circuit is built in the anode with a steel hat by riveting process. So the Skilhunt BL-109 can be fully covered with steel shell and eliminate potential risk of short circuit caused by collision and impact.
Internal safety features
Built the protection circuit board,protect over-charge, over-discharge and over-current
Recommended: 0.4A, Maximum: 0.85A
1* 100% Original 1PCS Skilhunt BL-109 14500 900mAh Battery
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