What is the cycle life of this battery?

The battery offers over 2000 cycles at 1C and 100% DOD, which is 20 times longer than lead acid batteries.

What is the warranty period?

We provide a 5-year warranty for this battery pack.

Can this battery be customized?

Yes, we accept OEM orders and can customize material, color (Grey/Black), and certificates.

Is the battery waterproof?

Yes, the battery has an IP65 rating, making it dust-tight and protected against water jets.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

12.8V 40ah LiFePO4 Battery Pack

Yangtze Solar Power Co., Ltd.

11 yrs

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Product Highlights

Extended Cycle Life: Up to 20 times longer cycle life than lead acid batteries, reducing replacement costs.
Lightweight Design: Approximately 40% of the weight of comparable lead acid batteries for easy handling.
High Power Output: Delivers twice the power of lead acid batteries with high discharge rate capability.
Superior Safety: LiFePO4 chemistry eliminates explosion risks from overcharging or short circuits.
5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind and reliability.
IP65 Protection: Dust-tight and water-resistant design suitable for harsh outdoor environments.
OEM Acceptance: Customization options available for material, color, and certificate requirements.

Product Attributes

Customization: Available
Type: Lithium-Ion Batteries
Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar
Model NO.: Lfeli-1240
Nominal Voltage: 12V
Discharge Rate: High Discharge Rate
Shape: Square Battery
Electrolyte: Li-ion
Installation: Fixed
Rechargeable: Chargeable
Material: High Pure Lead
Certificate: UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
Maintenance: Free
Warranty: 5 Years
Terminal: Copper
OEM Order: Acceptable
Color: Grey / Black
Transport Package: Carton, Pallet
Specification: 12V40AH lithium Battery
Trademark: Yangtze Battery
Origin: China
HS Code: 8507200000
Production Capacity: 2000000 Pieces/Year

12.8V 40ah LiFePO4 Battery Pack pictures & photos — 12.8V 40ah LiFePO4 Battery Pack

12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack

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12.8V 40ah LiFePO4 Battery Pack
12.8V 40ah LiFePO4 Battery Pack
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Product Description

Key Features :
♦Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership
♦Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
♦Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
♦Wider Temperature Range : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation

Applications :
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes

Electrical Characteristics	Nominal Voltage	12V
	Nominal Capacity	40Ah
	Energy	480Wh
	Internal Resistance(AC)	≤40mΩ
	Cycle Life	>2000 cycles @ 1C 100% DOD
	Months Self Discharge	<3%
	Efficiency of Charge	100% @0.5C
	Efficiency of Discharge	96~99% @1C
Standard Charge	Charge Voltage	14.6±0.2V
	Charge Mode	0.2C to 14.6V, then 14.6V, charge current to 0.02C(CC/CV)
	Charge Current	15A
	Max. Charge Current	30A
	Charge Cut-off Voltage	15.6±0.2V
Standard Discharge	Continuous Current	60A
	Max.Pulse Current	80A(<3s)
	Discharge Cut-off Voltage	8V
Envitonmental	Charge Temperature	0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity
	Discharge Temperature	-20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity
	Storage Temperature	-20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity
	IP Class	IP65
Mechanical	Plastic Case	ABS
	Approx.Dimensions	*197mm165mm170mm*
	Approx.Weight	5.9kg
	Terminal	M6

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2491258". Items marked "" are certified.

Company Profile

Yangtze Solar, has supplied more than 3GW photovoltaic solar panels and millions of units of batteries, solar charger controllers and solar inverters. Yangtze Solar is focusing on product development, production, system integration, sales and service. Products include Poly-crystalline PV panel, Mono-crystalline PV panel, Lithium Battery, Valve Regulated Lead Acid ( VRLA) Battery, solar charge controller, solar inverter, Turn-key completed Off Grid and On Grid solar systems. We aim to develop, manufacture, and deliver the most reliable and cost-effective solar energy solutions to every corner in the world.

Our Solar PV module factory covers 90, 000 Square Meters, has more than 750 employees. With an emphasis on management, research and development, Yangtze Solar continuously manufactures leading-edge products. The modules range from 5W~500W and are approved by TUV, CE, IEC61215, IEC61730, CEC, JET. The production capacity of solar panel has reached 600MW in 2017.

Our Battery factory covers 80, 000 Square Meters, has more than 700 employees. The batteries made by Yangtze Solar include Lithium Battery, 2V&12V VRLA AGM type, VRLA GEL type, OPzS and OPzV type which can be applied in Solar Power Plant Storage, Wind Energy Storage, Telecommunications, UPS, Fire Alarm System, Emergency Lighting, etc. The production capacity of battery has reached 1.5 million units in 2017.

Our Solar Charge Controller and Inverter factory covers 11, 000 Square Meters, has more than 150 employees. The charge controllers and inverters made by Yangtze Solar include PWM Controller, MPPT Controller, pure sine wave inverter. All types of inverters and controllers are approved by CE, UL. The products have been exported to more 80 different countries.

Yangtze Solar also offers the turn-key integration system that incorporate solar, LED lighting, energy products. We have installed and invested several both jointly and independently in China and abroad.

He company follows ISO9001 quality system strictly. Up to date, Yangtze Solar has largely realized production line automation with imported advanced equipment and technology from Germany, USA and Japan. We keep strict controls on incoming inspection, production process, finished goods inspection. All products are certified by TUV IEC(Germany), UL(America), JET(Japan), CEC( Australia ) and CE. With excellent quality and good reputation, Yangtze Solar Panel and battery have been exported to more 120 different countries in the worldwide, especially to America, Germany, UK, Japan.

Yangtze Solar will continue to innovate and improve its renewable energy product portfolio, to help the world create a cleaner and brighter future.

About Our Factory & Business Background

Address: No. 1088 Jinggang Road, Shushan District, Hefei, Anhui, China
Terms of Payment: LC, T/T, Western Union
International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, FCA, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai, Ningbo, Qingdao

Our Production Capability & Technical Expertise

Main Products: Mono Solar Panel, Poly Solar Panel, Lithium Battery, Gel Battery, AGM Lead Acid Battery, Opzv & Opzs Battery, on-Grid Solar System, off-Grid Solar System, Hybrid Solar System, Inverter Charge Controller

Our Industry Experience & Global Business Record

Export Year: 1996-05-16
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the cycle life of this battery?: The battery offers over 2000 cycles at 1C and 100% DOD, which is 20 times longer than lead acid batteries.
What is the warranty period?: We provide a 5-year warranty for this battery pack.
Can this battery be customized?: Yes, we accept OEM orders and can customize material, color (Grey/Black), and certificates.
Is the battery waterproof?: Yes, the battery has an IP65 rating, making it dust-tight and protected against water jets.
What is the lead time for orders?: The average lead time is within 15 workdays for both peak and off-peak seasons.