Flashlight battery pack, pointed battery, door sensor battery.
| Product Specification |
| Product Name | 18650 lithium battery 3.7V3500mAh LED light medical equipment
battery pack |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 3500mAh |
| Standard Charge Current | 1000mAh |
| Max Charge Current | 2000mAh |
| Charge Cut-off Voltage | 4.2V |
| Standard Discharge Current | 1500mAh |
| Max Cont Discharge Current | 3000mAh |
| Discharge Cut-off Voltage | 3V |
| 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 | 18650 lithium battery 3.7V3500mAh LED light medical equipment
battery pack |
Product Features
- Smaller size.
- Pollution free.
- Lighter weight.
- Longer cycle life.
- High performance.
- No memory effect.
- High energy density.
- High Discharge Voltage.
- lower internal resistance.
- Outstanding Stable discharge characteristics.
- OEM&ODM orders are acceptable.
- 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 connect battery in charger or equipment with reverse
positive and negative terminals.
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.
Do not use batteries mixed with other different type, model.
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 each
customer's requirements. Such as battery cell brand, capacity,
voltage, discharge performance, battery shape, battery size,
connector, shell and packaging can all be customized.
2. Q: What certification do you have?
A: MSDS UN38.3.
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. Q: What is the minimum order quantity of the product?
Answer: Generally 100 groups, according to your needs.
5. Q. How long does it take to make a sample?
Answer: It depends on the order quantity. Usually the delivery date
of samples: 3~5 days, mass production: 5~25 days,
