High Capacity Lithium LiFePo4 Battery Rechargeable 12.8V 300Ah LiFePO4 Battery

MOQ： 10Pieces
Price： US$180.00-290.00
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Capacity	300AH
Payment Terms	T/T
Weight	26.7
Supply Ability	150*FCL/Month
Size	522240218mm
Delivery Time	35 Days
Color	Black & Customizable
Electrolyte	Li-ion
Packaging Details	Cartons&Pallets
Rechargeable	YES
Discahrge Rate	Low Discharge Rate
Name	Lithium LiFePo4 Battery
Model Number	LFP 12.8V 300AH
Certification	CE，MSDS, UN38.3
Place of Origin	DongGuan GuangDong
Brand Name	WBD POWER

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Product Specification


Capacity	300AH	Payment Terms	T/T
Weight	26.7	Supply Ability	150*FCL/Month
Size	522240218mm	Delivery Time	35 Days
Color	Black & Customizable	Electrolyte	Li-ion
Packaging Details	Cartons&Pallets	Rechargeable	YES
Discahrge Rate	Low Discharge Rate	Name	Lithium LiFePo4 Battery
Model Number	LFP 12.8V 300AH	Certification	CE，MSDS, UN38.3
Place of Origin	DongGuan GuangDong	Brand Name	WBD POWER
High Light	High Capacity Lithium LiFePo4 Battery ，Rechargeable 12.8V 300Ah LiFePO4 Battery ，12.8V 300Ah LiFePO4 Battery Rechargeable

Factory Price 12.8V300Ah LiFePO4 Battery 5000+ Cycles for Solar Energy Storage/Off-Grid Home System

Product Overview

WBDP LK12.8-300B is our high-capacity lead-acid replacement lithium battery designed for large off-grid home solar energy storage systems. Measuring 522240218mm with net weight 26.7kg and built-in side handle for easy movement, this 12.8V 300Ah LiFePO4 pack integrates intelligent full-protection BMS. It delivers over 5000 deep cycles at 80% DOD, offering stable long-duration power supply for full-house off-grid solar, farm energy storage and large standby power projects.

Technical Specifications

Model: LK12.8-300B
Rated Parameter: 12.8V 300Ah / 3840Wh
Dimension: 522 * 240 * 218 mm
Net Weight: 26.7 kg
Built-in Smart BMS: Overcharge, over-discharge, over-current, short-circuit & temperature full protection
Charge voltage: 14.2–14.6V, Max charge current: 150A
Discharge cut-off: 10V, Max discharge current: 300A
Cycle Life: ≥5000 cycles @80% DOD
Certifications: CE, UN38.3, MSDS

Core Advantages

Ergonomic side carry handle, convenient for single-person installation and maintenance
Standard lead-acid shell size, direct plug-and-play upgrade without cabinet modification
5000+ ultra-long cycle life, 5–10 times longer than lead acid, cutting long-term replacement cost
Much lighter than same-capacity lead-acid batteries, reducing load on solar equipment racks
Maintenance-free & leak-proof LiFePO4 material, safe for indoor household storage space
Stable high-current discharge, supports full-house appliances including air conditioners, refrigerators
Complete export certifications for global sea and land customs clearance

Application Scenarios

Off-grid residential full solar storage, rural household independent power systems, farm solar power stations, large caravan & yacht energy backup, commercial off-grid standby power.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2011 


Total Annual:

20-25Million


Employee Number:

80~100 


Ecer Certification：

Verified Supplier 

SHAOGUAN WBD TECH CO.,LTD (referred to as WBD POWER) is a manufacturer specializing in the research and development, as well as the sales of lithium batteries, lead-acid batteries, and active polysilicone gel for batteries. It has over 15 years of professional experience in battery production. The... SHAOGUAN WBD TECH CO.,LTD (referred to as WBD POWER) is a manufacturer specializing in the research and development, as well as the sales of lithium batteries, lead-acid batteries, and active polysilicone gel for batteries. It has over 15 years of professional experience in battery production. The...

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Reach Us
SHAOGUAN WBD TECH CO., LTD
Room 06, 12th Floor, Huaxing Finance International Building, Danshui Sub-district, Huiyang District, Huizhou City
https://www.wbdbattery.com/

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