| Product Specification |
| Product Name | Lithium-ion polymer battery 7.4V 1100mAh Magic sound capsule audio battery pack |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 1100mAh |
| Standard Charge Current | 500mAh |
| Max Charge Current | 800mAh |
| Charge Cut-off Voltage | 8.4V |
| Standard Discharge Current | 550mAh |
| Max Cont Discharge Current | 1100mAh |
| Discharge Cut-off Voltage | 6V |
| Material | NMC battery ( or LiFePO4 battery, Lithium Cobalt battery) |
| Cell/ Brand | Lithium-ion polymer 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 1500cycles |
| Package Material | Shrinked PVC |
| Certification | ROHS, UN38.3, MSDS, IEC62133, CB |
| Key Words | Lithium-ion polymer battery 7.4V 1100mAh Magic sound capsule audio battery pack |
Product Features
- Smaller size.
- Pollution free.
- Lighter weight.
- High performance.
- High energy density.
- lower internal resistance.
- Outstanding Stable discharge characteristics.
- OEM&ODM orders are acceptable.
- 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.
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.
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) .
2. Q: What certificates do you have?
A: ISO9001 quality system, IATF16949 Automotive Industry Management System, ISO140001 Environmental System, and GB/T29490-2013 System. And most of the products have passed the UL, UN38.3, ROSH, CE, CB, BIS, KC, MSDS certificates.
3. Q: What is your warranty?
A: We offer 2 years warranty for all our battery pack. All the GUANYU products are insured by the Third Party PICC PROPERTY AND CASUALTY COMPANY LIMITED. the best service are assured
4. Q: What is your minimum order quantity?
Answer: Generally 100 groups, according to your needs!
5. Q. How long does the proofing time take?
A: it depends on order quantity. Usually the delivery date for samples: 5-7 days, for mass production: 5~30 days,
