Golisi L50 21700 5000 mAh 3.7 V Battery

Golisi L50 21700 5000 mAh 3.7 V Battery

Technical specifications:

• Dimensions: 21.2 x 70.5 mm
• Model: L50 21700
• Weight: 69 g
• Maximum pulse discharge current: 50A
• Maximum continuous discharge current: 35A
• Capacity: 5000 mAh
• Nominal voltage: 3.7 V

The battery should be charged after purchase

Instructions:

• Never completely discharge the battery (below 2.5 V under load or 3 V without load)
• Fully charge (up to 4.2 V) before first use
• Never charge batteries to 4.3 V or more
• Do not charge unattended
• Use only high-quality battery chargers
• Do not expose to heat

PRECAUTIONS

Li-Ion cells can be very dangerous if misused. Each cell or battery pack must have a PCM circuit installed before use. Improper use or short-circuiting can cause fire or explosion. Use cells according to the parameters contained in the manufacturer's datasheet. ❌Do not short-circuit cells, e.g., by putting them in a pocket with keys. ❌Do not insert cells into devices or chargers in reverse polarity. ❌Do not overcharge or excessively discharge. ❌Do not use modified or damaged chargers. ❌Do not leave cells in the charger for more than 12 hours. ❌Do not expose to water and high temperatures. ❌Do not use if the cell has damaged insulation. ❌Do not expose cells to fire. ❌Avoid vibrations and excessive pressure. ❌Do not disassemble or deform cells. ❌Do not solder. Keep out of reach of children. Store in a protective case in a cool, dry place. Recycle used cells according to local regulations.