3.7V 21700 Lithium Cylindrical Battery 5000mAh Li-Ion Battery With Flat Top, Toy Rechargeable Battery

Battery Parameter

​Battery Feature

• 500 times cycle life.
• Support bluetooth & APP monitor.
• Smaller,lighter and longer life.
• Customized batteries.
• Environment-friendly batteries.

Battery Advantage

• With intelligent protection, more safe.
• 30% size of lead acid batteries.
• With CE/UL/MSDS certificate.
• Low self-discharge batteries.
• Support high power discharge.

Battery Application

Battery Attention

• Do not expose to, dispose of the battery in fire.
• Do not immerse in water.
• Do not disassemble or deform the battery
• Avoid shorting the battery
• Avoid excessive physical shock or vibration.
• Do not put the battery in a charger or equipment with wrong terminals connected.
• Do not use the battery mixed with other different make, type, or model batteries.
• Keep out of the reach of children.

FAQ

1. Q: Is there a MOQ request?

    A: The MOQ is 1000pcs per order.

2. Q: What's the normal lead time?

    A: Normally, the lead time 15-30 days, and it would be shorter if there is stock.

3. Q: Can we get samples for testing before place an order?

    A: Yes, 5-10 pcs free samples can be provided for testing.

4. Q: Do you provide customized service?

    A: Yes, we have professional engineering team here to design battery.