Vivo Y31 Y52S Battery

Instruction 

• Before using for the first time, please charge the battery 
• Use a high performance charger to charge the battery 
• Don’t charge more then 6 hours 
• select international high quality brand cell & special class,
• small inside resistance, steady function, high capacity,
• and long cycle life

Warning

• Don’t disassemble the battery
• Avoid keeping the battery in high temperature above 45′ c
• keep away from fire & children
• Don’t expose to water & Liquid 
• keep away from metal to prevent from short circuit