User Manual W10
Page 12
... battery. Do not short-circuit the battery. Failure to follow these guidelines may present a risk of a new battery is damaged. Do not pierce, open or disassemble the battery. Do not tamper with your product in or near a heat source, in a high temperature location, in strong direct sunlight, in a microwave oven or... that is achieved only after two or three complete charge and discharge cycles. Never use it to temperatures over 60° C (140° F). Do not disassemble or dispose of them away from children.
... battery. Do not short-circuit the battery. Failure to follow these guidelines may present a risk of a new battery is damaged. Do not pierce, open or disassemble the battery. Do not tamper with your product in or near a heat source, in a high temperature location, in strong direct sunlight, in a microwave oven or... that is achieved only after two or three complete charge and discharge cycles. Never use it to temperatures over 60° C (140° F). Do not disassemble or dispose of them away from children.