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High-Density 12V Lithium LiFePO4 Battery - 33ah Power Supply
US$19.90
10-99 Pieces
US$16.90
100-499 Pieces
US$9.99
500+ Pieces
Sample price:US$69.90/piece.Request sample
Product profile
Customization
AvailableType
Lithium Metal BatteryCathode Material
LFPModel NO.
ELIS1233Rechargeable
YesSize
MediumBattery Type
LiFePO4 (Lithium Iron Phosphate) / Deep CycleCategoryspecific Parametersbrand Nameece
12.8V / 25.6V / 48V / 51.2V AvailableCommunication
RS485 / Can / RS232 (for Server Rack Models)Cycle Life
6000+ Cycles @ 80% Dod (25°C)Brand Name
Ecell BatteriesOEM/ODM
SupportBMS Protection
Over-Charge, Over-Discharge, Over-Current, Short-CCertifications
CE / Un38.3 / MSDS / IEC62619Applications
Solar Ess, UPS, Home Storage, Telecom, RV, MarineParallel Support
Max 16units in ParallelDesign
Wall Mounted / Slim Powerwall DesignRecommended Dod
80% - 90%Self-Discharge Rate
≤ 3% Per Month @ 25°CLiFePO4 Battery Manufacturer
YesStandard C-Rate
1cTransport Package
Dg PackagingSpecification
12.8V 4Ah to 314AhTrademark
ECELL BATTERIESOrigin
ChinaHS Code
8507600090Production Capacity
200 Containers Per MonthKey features
High Energy Density: 33Ah capacity with 422.4Wh total energy in a compact 195x130x155mm footprint.
Superior Cycle Life: Engineered for 4,000 to 6,000 deep cycles at 80% DoD, outlasting lead-acid batteries.
Lightweight Design: Weighs only 3.8-4.2kg, approximately 30-40% lighter than comparable lead-acid batteries.
Intelligent BMS Protection: Integrated BMS safeguards against over-charge, over-discharge, over-current, and short circuits.
Industrial-Grade Terminals: Features robust M5/M6 heavy-duty screw terminals for high conductivity and vibration resistance.
Parallel Support: Supports connecting up to 16 units in parallel for scalable energy storage solutions.
Eco-Friendly & Safe: Lead-free, zero emissions, maintenance-free, and certified with CE, UN38.3, and MSDS.
Company profile

Ecell Batteries International LimitedFujian, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-10-27Nearest Port: Xiamen port, Shenzhen port, Shanghai portAverage Response Time: ≤1.75hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
About Our Factory & Business Background
AddressRoom 302, Block C, Gulou District, Fuzhou, Fujian, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsLithium Battery, Lead Acid Battery, UPS Battery, Solar Battery, AGM Battery, LiFePO4 Battery, 12V Lithium Battery, 24V Lithium Battery, 48V Lithium Battery
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the cycle life of the ELIS1233 battery?
A:
The battery is engineered for 4,000 to 6,000 deep cycles at 80% Depth of Discharge (DoD).
Q:What are the dimensions and weight of the battery?
A:
The dimensions are approximately 195 x 130 x 155 mm, and the weight is between 3.8 and 4.2 kg.
Q:Does the battery include a Battery Management System (BMS)?
A:
Yes, it features an intelligent BMS that protects against over-charging, over-discharging, over-current, and short circuits.
Q:Can multiple units be connected in parallel?
A:
Yes, the system supports connecting up to 16 units in parallel to increase total capacity.
Q:What certifications does this battery hold?
A:
The battery holds CE, UN38.3, MSDS, and IEC62619 certifications for safety and compliance.
Send Inquiry
*To:
Ecell Batteries International Limited
Ecell Batteries International Limited*Content:
Supplier replies will be sent to your registered email
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