Lithium Fire Exit Light Batteries Lifepo4 Cells 26650 3.2V 6600mAh
End Cups
LiFePO4 Rechargeable Battery 3.2V 6600mAh
| Pos. | Product Parameters | Data |
| 1 | Standard Charge Mode | CC/CV |
| 2 | Cycle Life | ≥2000 times |
| 3 | Operating Temperature | Charge:(0℃)-(45℃) Discharge(-20℃) - (+60℃) Storage Temperature: (-20℃) - (+50℃) |
| 4 | Cell Dimension | 26.5(W), 65.5(H)mm |
| 5 | Cell Weight | ≈250g |
| 6 | Expected Life | 10 years |
| 7 | Packaging | Standard export package or customized package |
List Of LiFeO4 High Temperature Cells
| Type | Diemeter
(mm) | Height
(mm) | Voltage
(V) | Capacity
(mAh) | Operating Temperature
(°C) |
| IFR14500 | 14.5 | 50.5 | 3.2 | 500 | -20 to 60 |
| IFR14500 | 14.5 | 50.5 | 3.2 | 550 | -20 to 60 |
| IFR14500 | 14.5 | 50.5 | 3.2 | 600 | -20 to 60 |
| IFR18500 | 18.5 | 50.5 | 3.2 | 1000 | -20 to 60 |
| IFR18650 | 18.5 | 65.5 | 3.2 | 1400 | -20 to 60 |
| IFR18650 | 18.5 | 65.5 | 3.2 | 1500 | -20 to 60 |
| IFR22650 | 22.5 | 65.5 | 3.2 | 2000 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3000 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3300 | -20 to 60 |
| IFR26650 | 26.5 | 65.5 | 3.2 | 3400 | -20 to 60 |
Feature Of Lifepo4 Battery:
1.High energy density: LiFePO4 batteries have a high energy
density, allowing them to provide higher energy output.
2.Long lifespan: Compared to other lithium-ion batteries, LiFePO4
batteries have a longer lifespan due to their high cycle life.
3.High discharge rate: LiFePO4 batteries can provide high power
output in a short period, making them suitable for applications
that require high energy density and high power output.
4.Low self-discharge rate: Compared to other batteries, LiFePO4
batteries have a low self-discharge rate, allowing them to maintain
their charge for a longer period.
5.High safety: LiFePO4 batteries are relatively safe compared to
other lithium-ion batteries, as they are less likely to overheat,
explode, etc.
6.Environmentally friendly: LiFePO4 batteries are environmentally
friendly as they do not contain toxic heavy metals and have a small
impact on the environment.
7.Good high-temperature performance: LiFePO4 batteries perform well
in high-temperature environments and are more tolerant of high
temperatures than other batteries.
8.Low internal resistance: LiFePO4 batteries have low internal
resistance, allowing them to provide high current output in a short
period, suitable for applications that require high power output.
How long do LiFePO4 batteries last?
Lithium has a long lifespan Super B lithium iron phosphate
batteries live up to 5000 cycles at 80 percent depth of discharge,
without decreasing in performance. The average lifetime of
lead-acid batteries is just two years
Performance Curves of LiFePO4 Cell:
1. LiFePO4 Cell Charge Curve (Charge at 0.1C)
2. LiFePO4 Cell Discharge Curve (Discharge at 0.2C )
3. LiFePO4 Cell Charge Efficiency At Different Temperature
4. LiFePO4 Cell Cycle Life Curve
5. LiFePO4 Cell Capacity Change At Smart Floating Charge At 55
degree
Why Godson?
-- Professional And Stay Focused
More than twenty years’ experience in battery industry; Keep
focusing on emergency lighting battery, e-bike battery and power
tool battery.
-- Great Reliability
Expected life of our Ni-Cd battery pack is more than 5 years;
Expected life of our LiFePO4 battery pack is more than 10 years;
Our batteries comply with standards of ICEL 1010, IEC 60598, IEC
61951, IEC 61960, IEC 62133 and UN38.3.
-- Super High Cost-Effective
Price of our products is much more competitive comparing with our
competitors, but with the same or even better performance.
-- Strict Control In Production Process
ISO9001/2008 standards are strictly implemented in every process of
our production.
-- Quick Response and Fast Delivery
Every inquiry would be replied within 24 hours, each order would be
delivered within 30 days.
-- Flexibility in orders
Small orders acceptable as well.
