Home > Lifepo4 Battery Pack >

2S1P LED Light Hi Power Lifepo4 Battery 6.4V Light Weight High Energy Saving

Product Categories

12V Rechargeable Battery Pack [86]
Lifepo4 Battery Pack [26]
EV Lithium Battery Pack [10]
ESS Battery Pack [10]
24V Battery Pack [9]
36V Battery Pack [10]
48V Battery Pack [12]
60V Battery Pack [10]
72V Battery Pack [10]
Lifepo4 Battery Cells [45]
Deep Cycle Golf Cart Battery [10]
Li Polymer Battery [47]
Electric Bicycle Lithium Battery [20]
Deep Discharge Marine Battery [10]
Compact UPS Battery Backup [11]

Shenzhen Herculesi Technology Co., Ltd.

Contact Now

2S1P LED Light Hi Power Lifepo4 Battery 6.4V Light Weight High Energy Saving

Ask Lasest Price
Brand Name :	HKANON
Model Number :	6.4V 1300mAh
Certification :	CE
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	20K/Month
Delivery Time :	8 work days
MOQ :	50PCS

Add to Cart

Product Details
Company Profile

2S1P LED Light Hi Power Lifepo4 Battery 6.4V Light Weight High Energy Saving

2S1P Lithium Ion LiFePO4 Battery Pack 6.4V 1300mAh Rechargeable Battery

Electrical Characteristics

Nominal Voltage - 6.4V

Nominal Capacity – 1300mAh

Energy - 8.32Wh

Internal Resistance - ≤90mΩ

Cycle Life -> 2000 cycles @1C 100%DOD( see below picture )

Months Self Discharge - <9%

Efficiency of charge - 100% @0.2C

Efficiency of discharge - 96~99% @1C

Standard Charge

Charging voltage - 7.3V +/- 0.1V

Charge mode - 0.2C to 7.3V , then 7.3V charge current to 0.02C (CC/CV)

Standard Charger current - 350mAh

Fast charge current - 1Amp

Charge cut off voltage - 7.3V ( 3.65V * 2 series )

Standard Discharge

Continuous Current - 3A

Max. Pulse Current - 6A (<5s)

Discharge cut off voltage – 5V ( 2.5V *- 2 series )

Rated power : 19.2W

Environmental

Charge Temperature - 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity

Discharge Temperature - -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity

Storage temperature - 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity

Mechanical

Cell & Method - 3.2V 1300mAh 18650 lifepo4 cell -2S1P - 2PCS cells

Body casing – PVC + PET case

Application

Led lights , easy to make in parallel or in series .

Pictures

Lithium-ion vs Lead-Acid cost analysis

We take the example of a solar installation for a standalone building (Self Sufficient Home).The storage capacity for the battery is 50KWh.

The application need is summarized in the above table:

SPECIFICATIONS	VALUE
Stored Energy	50KWH
Cycling frequency	1 x discharge/charge per day
Average ambient temperature	23°C
Expected Lifespan	2000 Cycles, or 5.5 years

Major advantages of Lithium Iron Phosphate:

Very safe and secure technology (No Thermal Runaway)
Very low toxicity for environment (use of iron, graphite and phosphate)
Calendar life > 10 ans
Cycle life : from 2000 to several thousand (see chart below)
Operational temperature range :up to 70°C
Very low internal resistance. Stability or even decline over the cycles.
Constant power throughout the discharge range
Ease of recycling

About BMS knowledge

Measurement :
Cell and Pack voltage
Cell and Pack temperature
Current measurement by shunt and Hall effect sensor

Management :
Hundreds for battery modules in series/parallel
Cell Protection
Thermal Management
Balancing passive or active
Redistribution (active balancing)
Precharge system
Life-Line for safety feature

Evaluation :
Accurate State of Charge (SOC)
Accurate State of Health (SOH)
Depth of Discharge (DOD)
Internal Resistance
Residual Capacity

External Communication :
Communication by CAN bus, CAN Open, RS485, RS232, Ethernet, WIFI, 4G.
Charger Management using CAN Bus
Cloud-based Data logging using API REST
Cloud-based Remote monitoring

Product Tags:


*From:	Your email address is incorrect!
*To:	Shenzhen Herculesi Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!