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Kingkong Brand INR 18650 2s2p 7.4v 4000mah Li-ion Lithium INR18650 Rechargeable Battery Pack for Wireless Audio

Product Description

Kingkong brand INR 18650 2s2p 7.4v 4000mah Li-ion Lithium Rechargeable Battery Pack

For Wireless audio applications

Product Attributes
Battery Front
Battery Detail
Brand:KingKong or OEM
Model:18650 Cylindrical Battery
Battery Material:Li-ion
Capacity:2000mAh - 3000mAh (Custom Capacity available)
Voltage:3.7V or Higher (Customizable)
Dimension:65*18mm
Net Weight:50g
Cycle Life:More Than 500 Times
Working Temperature:-10 to 60 Celsius Degree
Certification:CE, ROHS, SGS
Product Details
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Detail 2
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More Products
Model Capacity(mAh) Voltage(V) Max Discharge(A) Cycle Life
KK18650-2000-2020003.720500
KK18650-2000-3020003.730500
KK18650-2500-7.525003.77.5500
KK18650-2500-4025003.740500
KK18650-2600-3526003.735500
KK18650-3000-4030003.740500
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About Us
About Us
Our Certification
Certification
Our Exhibition
Exhibition
Packaging & Shipping
Packaging
Frequently Asked Questions
Q: What is the cycle life of the Kingkong 18650 battery? A: The battery features a high cycle life of more than 500 times under standard operating conditions.
Q: Can I request a custom capacity for these batteries? A: Yes, we support custom capacity requirements ranging from 2000mAh to 3000mAh and higher based on your design needs.
Q: Is this battery suitable for wireless audio devices? A: Absolutely, these batteries are specifically optimized for wireless audio equipment, portable devices, and electric tools.
Q: What are the certification standards met by your batteries? A: Our products are certified with CE, ROHS, and SGS standards to ensure safety and quality.
Q: What is the typical delivery time after confirmation? A: The standard delivery time is approximately 15-20 days after the order is confirmed.

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