Medical Lithium Batteries INR18650 22.2V 8.8Ah Battery pack
Price:
$39/units >=10 units
MOQ:
5units
Delivery Time:
7-15 Working Days
Brand:
THLB
Product Description
INR18650 BMS 22.2V 8.8Ah Lithium Ion Batteries
BMS Included 22.2V 8.8Ah Lithium Ion Battery Pack - Perfect Solution for Portable Medical and Monitoring Devices
Product Specifications
| Nominal Voltage | 22.2V |
| Typical Capacity | 8.8Ah |
| Discharge | Normal Current: ≤5A |
| Cut-off Voltage: about 16.5V | |
| Charge | Charging Voltage: 25.2V |
| Charging Current: <5A | |
| Charging Method: CC/CV | |
| Cut-off Current: 0.18A | |
| Inner Resistance | Discharging Inner Resistance: ≤80mΩ |
| Operation Temperature/Humidity Range | Charge: 0℃～+45℃ |
| Discharge: -20℃～+60℃ | |
| When environment temperature is higher than 45℃, please ensure proper ventilation and heat dissipation | |
| Humidity: RH<85% (protect when humidity exceeds 85%) | |
| Storage Temperature/Humidity Range | Temperature: 0℃～+40℃ (80% capacity), recommended long-term storage: 15-25℃ |
| Humidity: RH<50% (seal easily oxidized components) | |
| Protection Functions | Overcharge protection, over discharge protection, temperature protection, balanced function |
| Material of Battery Case | PVC |
| Dimensions | (120±2)mm × (75±2)mm × (70±2)mm |
| Cycle Life |
Standard charge at 0.2C, rest 0.5-1h, discharge at 0.2C to cut-off voltage, rest 0.5-1h, repeat for 1000 cycles (capacity retention rate >80%) |
Packing & Delivery
Our Company
Shandong TianHan New Energy Technology Co., Ltd specializes in R&D, manufacturing, sales and service of lithium batteries, power lithium batteries, battery packs, and BMS. Our products are widely used in intelligent manufacturing, new energy electric vehicles, starting batteries, communication station batteries, e-bikes, solar-wind energy storage systems, and home-use energy storage system solutions.
Frequently Asked Questions
Q1. Can I have few free samples for evaluation?
A: Yes, free samples are available, but shipping cost is not covered
Q2. What about the lead time?
A: Samples require 3-5 days
B: Mass production time is approximately 2-3 weeks
Q3. Do you have any MOQ limit for bulk order?
A: MOQ = 100 pieces
Q4. How do you ship the goods and how long does it take to arrive?
A: Samples and small quantity trial orders: Courier shipping with door-to-door delivery; normally 6-10 days
B: Large quantity bulk orders: Air shipping or Sea shipping
Q5. How to proceed an order for Lithium ion cell?
A: Please confirm the cell models you are interested in
B: We send cell specifications and best quotation for your reference
C: You confirm the quotation and inform quantity or issue PO, we will send PI accordingly
D: After deposit or full payment is confirmed, production begins
Q6. Is it OK to print my logo on lithium ion cell product?
A: Yes, OEM services are welcomed
Q7: Do you offer guarantee for the products?
A: Yes, 2-5 Years Warranty
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Tian Han New Energy Technology Co., Ltd.
Location
Fuyuan 5th Road, Lithium Battery Industrial Park, High tech Zone,Zaozhuang City, Shandong,China
Contact Person
Alice