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Bluetooth Speaker 18650 Lithium Battery Pack 11.1V 3000mAh

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Shenzhen guanyu new energy technology co., ltd

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Bluetooth Speaker 18650 Lithium Battery Pack 11.1V 3000mAh

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Brand Name :	GUANYU
Model Number :	GUANYU-FF258
Certification :	MSDS
Price :	Negotiable
Payment Terms :	30% before production，70% before delivery
Supply Ability :	10000 packs per month
Delivery Time :	3-6 weeks

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Product Details
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Bluetooth Speaker 18650 Lithium Battery Pack 11.1V 3000mAh

Customizable lithium battery pack 11.1V 3000 mAh for medical equipment Bluetooth speaker

Product specifications
The battery of this model can be replaced with:

Mobile power battery pack Unmanned aircraft battery pack Remote control car battery pack Medical equipment battery pack PS Field toy gun battery pack

Product Specification
Product Name	lithium battery pack 11.1V 3000 mAh
Nominal Voltage	11.1V
Nominal Capacity	3000mAh
Standard Charge Current	1000mAh
Max Charge Current	2000mAh
Charge Cut-off Voltage	12.6V
Standard Discharge Current	1500mAh
Max Cont Discharge Current	3000mAh
Discharge Cut-off Voltage	9V
Material	NMC battery ( or LiFePO4 battery, Lithium Cobalt battery)
Cell/ Brand	18650 lithium battery
Cell Type	Lithium Ion battery(or Custom Li polymer battery )
Temperature Range	Charge temperature: 0°C to 45°C
	Discharge temperature: -20°C to 55℃
	Storage temperature: -20°C to 55℃
Life Cycle	More than 800cycles
Package Material	Shrinked PVC
Certification	ROHS, UN38.3, MSDS, IEC62133, CB
Key Words	Customizable lithium battery pack 11.1V 3000 mAh for medical equipment Bluetooth speaker

Features

The size is smaller.
Lighter weight.
Longer cycle life.
There is no memory effect. .
The internal resistance is low.
Outstanding stable discharge characteristics.

Competitive price with fine quality.
Powerful production capablicity and Short Lead Time.

BMS&PCM function: Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection, Communication protocol function, Battery Power indicator.

Warnings & Attentions

To ensure to use battery properly, please read the requirements carefully

Dispose Method:

Do not dispose of the battery in fire or expose to the heat.

Do not short circuit the battery.

Do not make battery in physical shock or vibration.

Do not disassemble battery.

Do not immerse battery in water or get it wet.

Keep battery away from children.

CHARGE

Battery must be charged in appropriate charger.

Do not use modified or damaged charger.

Do not use unqualified with the specified charger.

DISCHARGE

Do not discharge battery with surpassing current of specified.

Do not discharge battery when the ambient temperature is out of the specified.

Packaging & Shipping

One pc in a PE bag, and then in a standard export carton or Custom-made Package.

Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).

Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the QTY.

FAQ

1. Question: Can the size and capacity of your battery pack be customized?
A: Yes, we can produce customized battery packs according to the requirements of each customer. 3.7V7.4V 11.1V 12V 14.8V 24V 2000 mAh 2600 mAh 3000 mAh 10A 20A lithium ion battery 18650 lithium battery
2. Question: What brand of battery is used in your battery pack?

Answer: We generally use Chinese 18650 batteries, but Samsung, Sony, LG, etc. can also be used as needed.

3. Q: What is your warranty?
Answer: We provide a 2-year warranty for all battery packs. Our complete quality inspection process and first-class quality team.

4. Question: What is the minimum order quantity for this product?
Answer: Generally 300 groups, according to your needs.

5. Q. How long does it take to make samples?
Answer: It depends on the order quantity. Usually lead time for samples: 3~7 days, mass production: 5~26 days,

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Customizable lithium battery pack 11.1V 3000 mAh for medical equipment Bluetooth speaker

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