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GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
Specifications
Place of Origin :
Guangdong, China
Model Number :
3.2V280Ah/ 277Ah
MOQ :
Negotiation
Price :
Negotiation
Brand Name :
BAIDUN
Payment Terms :
Credit card, T/T,PayPal
Delivery Time :
5-8 working days
Certification :
CE、FC
Supply Ability :
≥30000 pieces/month
Packaging Details :
The box size is 370*260*240mm, Use high-density foam to fix, one box contains two batteries
Keywords :
Lifepo4 battery
Cycle life :
3000 times
Product name :
277Ah/280Ah
Warranty :
3YEARS
Discharge Temperature :
-30〜60°C
Terminal :
Welding Studs
Initial Internal Resistance :
≤0.25mΩ
Self^discharge Rate Per Month :
<3%/month
voltage :
3.65 V/2.5 V
weight :
5.42±0.3 kg
Description
Lifepo4 Prismatic Cell 3000cycles GF 277AH/280AH Rechargeable Battery For Solar Power System

This is one of the best-selling lithium iron phosphate batteries in my shop, the product model is Lifepo4 280AH, it has an ultra-long cycle, up to more than 3000 life cycles; the actual capacity is higher than the specification, the resistance is lower than 0.25mΩ, and the discharge performance is good; Discharge <3%/month. Battery terminals are available in two styles for M6 through-hole terminals and solder studs. Generally, solder studs are easier to assemble. DIY battery packs of 12V, 24V, 36V, 48V or larger configurations can be made in series or in parallel. Iron-lithium batteries have many advantages and can be used for various electric vehicles, home energy storage, communication energy storage and solar energy storage off-grid needs.

Lifepo4 battery 3.2V 280ah General Technical Parameter

# Item Parameter Remark
1 Nominal Capacity 277/280Ah (25±2) °C, Standard charge and discharge
2 Typical Voltage 3.2 V
3 AC Impedance Resistance( 1 KHz) <0.25 mΩ
4 Standard charge and discharge Charge / discharge current 0.5 C/0.5 C
Cut off voltage of charge / discharge 3.65 V/2.5 V
5 Maximum charge / discharge current Continuous charge / discharge 1 C/1 C According to continuous / pulse charge and discharge ammeters
Pulse charge / discharge (30s) 2C/2C
6 Recommended scope of SOC 10% 〜90% N.A.
7 Charging Temperature 0 °C〜55 °C According to continuous / pulse charge and discharge ammeters
8 Discharging Temperature -20 °C~55 °C
9 Storage temperature Short term (within 1 month) -20°C-45°C N.A.
Long term (within 1 year) 0°C 〜35°C
10 Storage humidity range <90%
11 Self^discharge rate per month <3%/month Temperature: (25±2)°C, Storage scope of SOC: 30% 〜50%SOC
12 Dimension 174*74*208mm Refer to Appendix I
17 Battery weight 5.42±0.3 kg

Main Performance

No. Item Requirements Measuring Procedure
1

cycle life at

25 °C

 >2000 cycle @0.5C/0.5C Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (25±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the
initial capacity. The number of cycles is defined as the cycle life of the battery.
2

cycle life at

45 °C

 >1800 cycle @0.5C/0.5C Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (45±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the initial capacity. The number of cycles is defined as the cycle life of the battery.
Product Description

(1) We order batteries directly from the brand. Guarantee A grade, brand new, genuine, sufficient capacity, voltage, resistance, and data matching.

(2) There are three styles of battery terminals to choose from. They are: original terminals, punched terminals and soldered studs. Punch M6, stud M6. Generally, welding studs are easier to assemble.

(3) A battery is equipped with a bus bar and two screws as standard. [Bus size: 90*20*2mm (copper nickel plated) screw size: M6]

(4) Lithium battery modules are connected in parallel or in series

(5) Warranty period: 3years

Product Description
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell

GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell


Packing & Delivery
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell

GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell

Application areas

1. Motorhomes, caravans, electric bicycles/motorcycles/scooters, golf carts/baby strollers,

2. Solar energy system, wind energy system, household energy storage system, backup system and UPS

3. Modal equipment, consumer electronics, power tools and engine starting batteries,

4. Flashlights, LED emergency lights, solar street lights, decorative lighting, yachts, lawn mowers, etc.




Company Profile
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
FAQ

Q1: How to calculate the shipping cost?

A: Please contact us before placing an order. We will calculate the specific shipping cost according to different countries, different postal codes and different order weights. We will provide you with the best shipping method and accurate shipping.

Q2: What are the acceptable delivery terms?

A: There are many delivery terms we can accept, but currently the most commonly used are FOB, CIF, EXW, DEQ, DDP, DDU, express

Q3: Can I get free samples?

A: Usually we do not provide free samples, but we can refund the sample cost when the buyer places a large order.

Q4: The delivery time set by your system is 15 days. Do I really need to wait that long?

A: No, if it is not a customized order, we usually send it out within 7 working days.

Q5: Does the shipping method to our country include tax?

A: It depends on the country and shipping method you choose. Most Asian countries, most European countries, the United States and Canada have tax-included shipping channels.

Q6: How can I confirm the quality of the products you sent me?

A: No matter how much you order, we will send you test videos and pictures of each product before shipping. Test the voltage and internal resistance of each battery.

Q7: The battery is so heavy, is it easy to break on the road?

A: This is also an issue that we are very concerned about. After long-term improvement and verification, our packaging is now very safe and reliable. When you open the package, you will definitely feel our sincerity.

Q8: Where is the main market of BAIDUN?

A: With many years of experience, we cooperate with many customers all over the world. Mainly from the top 3 markets are North America, Europe and Asia, and a few other countries.

Q9: What are the accepted payment types and currencies?

A: 1) The payment types we accept: credit card, CC, paypal and T/T.

2) Accepted currencies: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, Chinese yuan, Swiss franc

We provide one-stop battery power solutions, including cell selection, battery pack assembly, style design, OEM/ODM services and comprehensive after-sales support.

Customer first

24-hour online service to solve any order problems for you!

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Product tags

3.2v 20ah lifepo4 battery cell

,

deep cycle lifepo4 battery

,

lifepo4 deep cycle battery
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GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell

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Product Detail
Place of Origin :
Guangdong, China
Model Number :
3.2V280Ah/ 277Ah
MOQ :
Negotiation
Price :
Negotiation
Brand Name :
BAIDUN
Payment Terms :
Credit card, T/T,PayPal
Contact Supplier
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell
GF 277AH 280AH 24V Lithium Battery 3000 Cycles Lifepo4 Prismatic Cell

Shenzhen Baidun New Energy Technology Co., Ltd.

Verified Supplier
4 Years
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Lithium Ion Battery Packs, LiFePO4 Battery Pack, LFP Battery Packs
Total Annual :
3000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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