4s2p 18650 li-ion battery pack 14.8v 4000mah 4400mah high power bank battery for detecting fevers

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 11:46

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Customized Capacity and Voltage
Standard Voltage
14.8V
Capacity
Nominal Capacity:4ah
Minimum Capacity:3.95ah
Charge Cut-off Voltage
16.8V
Discharge Cut-off Voltage
11.4V
Continuous Discharge Current
customizable
Discharge Peak Current
customizable
Charge Current
customizable
Cycle Life
≥ 800 cycles, DOD 100% @ rated current and temp.
Weight
0.4kg ± 4 g
Dimension
TBD
Operation Temp.
Discharge at -20°C ~ 60°C & Charge at 0°C ~ 45°C
Communication Protocol
Independent choice
product detailed information

Operation Notice.

1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
2. Clean and Green energy, no toxic material contained
3. Powerful: Battery can discharge in 15C~20C
4. Long life cycle, 80% capacity remain after 500 times deep cycle.
5. No memory effect,highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70°C
7.Small size, light weight:
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly
Eightfold protection
Battery structure
Customized Battery Size and Material:
Battery Application
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Packing & Delivery
Company Exhibition
Certifications
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