12V 250Ah Lithium Battery

• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

The Redway 12V 250Ah LiFePO4 Lithium Battery is engineered for high performance and longevity, making it an ideal choice for OEM, ODM, and wholesale buyers. With advanced Battery Management System (BMS) integration, this battery offers exceptional safety and reliability for various applications including solar energy storage, electric vehicles, and backup power systems.

Key Features:

High Capacity: 250Ah nominal capacity for extended power supply.
Long Cycle Life: Over 4000 cycles at 80% depth of discharge (DoD) ensures durability.
Versatile Temperature Range: Operates effectively from -20°C to 65°C.
Smart BMS Protection: Safeguards against overcharge, over-discharge, and short circuits.

Product Description:

The Redway 12V 250Ah LiFePO4 Lithium Battery is designed to meet the rigorous demands of modern energy applications. Featuring a nominal voltage of 12.8V and a robust capacity of 250Ah, this battery provides reliable energy storage with a nominal energy output of 3200Wh. Its lightweight design (only 21 kg) allows for easy installation and transport, while the IP65 rating ensures protection against dust and water ingress.

With customizable options available for OEM/ODM buyers, this battery supports advanced features such as Bluetooth connectivity, making it ideal for smart energy solutions. The intelligent BMS enhances safety by monitoring cell performance and ensuring optimal operation under various conditions. Trust Redway Power for a dependable power solution that combines efficiency with cutting-edge technology.

Specifications

Download 12V 250Ah Datasheet

Note: Our products are customizable, allowing customers to modify the main data according to their requirements.

12V255Ah	Specifications
Cell Type	LiFePO4
Nominal Voltage	12.8V
Nominal Capacity	255Ah
Nominal Energy	3264Wh
Charge Voltage	14.6V
Discharge Voltage	10V
Max. Continues Charge Current	200A
Max. Continues Discharge Current	200A
Dimensions [L x W x H]	522 x 240 x 218 mm 20.6 x 9.4 x 8.6 in
Weight	21 kg 46 lb
IP Rating	IP65 (More request)
Series & Parallel	4S17P
Max. Battery Parallel	4P to 13kWh (More request)
Internal Resistance	≤30mΩ
Cycle Life	>4000 cycles (DOD 80%)
Self-Discharge	3% (Per month)
Charge Temperature	0°C ~ 60°C 32°F ~ 140°F
Discharge Temperature	-20°C ~ 65°C -4°F ~ 149°F
Optional Functions	Bluetooth / WiFi / LCD / LED Touch Screen / RS485 / RS232 / CAN / 4G, 5G / GPS / APP
Charger	High current fast charger
BMS	Intelligent BMS protection
Terminal	M8 Bolts
Battery Case	ABS (Fireproof plastic)
Warranty	3 Years
Silk-Screen / Label Printing	Yes
User Manual / Warranty Card	Yes
Customization / OEM / ODM	Yes
Shipment	Yes
Certifications	IEC, UN38.3, MSDS (More request)

Applications and FAQs

What is the nominal voltage and capacity of the Redway 12V 250Ah LiFePO4 battery?

The Redway 12V 250Ah LiFePO4 battery has a nominal voltage of 12.8V and a capacity of 250Ah, making it suitable for various applications requiring reliable energy storage.

How long does the Redway 12V 250Ah battery last?

This battery boasts an impressive cycle life of over 4000 cycles at 80% depth of discharge (DoD), ensuring long-lasting performance and durability for extended use.

What are the operating temperature ranges for this battery?

The Redway 12V 250Ah LiFePO4 battery operates effectively within a charge temperature range of 0°C to 60°C and a discharge temperature range of -20°C to 65°C, allowing versatility in various environments.

What safety features does the Redway battery include?

It features an intelligent Battery Management System (BMS) that provides multiple protections against overcharging, over-discharging, and short circuits, ensuring safe operation and longevity.

Can the Redway 12V 250Ah battery be customized?

Yes, Redway offers customization options for OEM/ODM buyers, including variations in voltage, capacity, size, and additional features like Bluetooth connectivity and display options.

What are the shipping options for bulk orders?

Redway provides flexible shipping options including FOB, EXW, and CIF, with delivery available via sea, air, or land in various container sizes (10FT, 20FT, 40FT, 60FT) for wholesale buyers.