Batterie à décharge profonde BRIDNA 12,8 V 200 Ah LiFePO4

auteur: Pro

2026-07-20

H1: BRIDNA 12.8V 200Ah LiFePO4 Battery – 2560Wh Large Capacity, Built-In BMS, Perfect Lead-Acid Replacement for Solar, RV & Off-Grid Storage

1. Product Introduction (Official Website Opening Module)

Traditional lead-acid batteries are plagued by short service life, heavy weight, limited discharge depth and poor safety performance. BRIDNA launches the standard 12.8V 200Ah LiFePO4 deep cycle battery, built with premium lithium iron phosphate prismatic cells and integrated full-protection BMS. With a total energy of 2560Wh, this battery directly replaces 12V lead-acid batteries, delivering stable, long-cycle, safe power support for residential solar storage, RV travel, marine yachts, off-grid cabins, golf carts and emergency UPS power systemsAlibaba.co....

Adopting industrial-grade flame-retardant ABS shell, the battery features compact integrated molding, standard positive/negative terminal design, and CE, FC, RoHS global safety certifications. It balances ultra-long service life, high energy utilization and wide temperature adaptability, becoming the mainstream energy storage choice for global off-grid power users.

2. Core Product Advantages

2.1 12.8V 200Ah Large Capacity, 2560Wh Full Energy Output

Nominal Voltage: 12.8V
Rated Capacity: 200Ah
Total Energy Storage: 2560Wh Supports up to 90% deep discharge (DOD), fully utilizing stored power without damaging cells. Unlike lead-acid batteries that only allow 50% usable capacity, it provides twice the actual available power under the same capacity specification, greatly extending continuous power supply time for RV refrigerators, solar loads and marine equipment.

2.2 Built-In Intelligent BMS Safety Protection System

Equipped with integrated built-in BMS (Battery Management System) as marked on the product shell, the multi-dimensional protection mechanism covers:

Overcharge / Over-discharge protection
Over-current / Short-circuit protection
High & low temperature cut-off protection
Cell balanced charging Effectively avoid thermal runaway risks, solving the safety hazards of traditional batteries during long-term deep cycle use. LiFePO4 chemical material itself features ultra-high thermal stability, no fire or explosion risk under harsh outdoor high-temperature environments.

2.3 3000+ Deep Cycle Lifespan, 6–8 Years Service Life

The lithium iron phosphate cell supports more than 3000 full charge-discharge cycles, 6–8 times longer than ordinary lead-acid batteries (only 300–500 cycles). Even with daily frequent deep discharge for RV and solar storage, the battery maintains low capacity attenuation, cutting long-term equipment replacement costs for users and project contractorsAlibaba.co....

2.4 Lightweight & Compact, Easy Installation & Replacement

The whole unit is 1/3 the weight of an equivalent-capacity lead-acid battery, with standardized shell size matching most lead-acid battery mounting positions. No structural modification required for direct replacement of original AGM, gel and flooded lead-acid batteries for RV, boat and home solar systems. The ergonomic side handle design enables single-person transportation and quick disassembly installationSANFOU.

2.5 Wide Temperature Adaptability & Rugged Shell

Flame-retardant, corrosion-resistant ABS plastic casing with shockproof and dustproof performance. Stable operation range from -20°C to +65°C, adapting to extreme low-temperature mountain cabins and high-temperature desert RV environments. Standard copper terminal posts support series-parallel connection expansion, freely stacking to 24V/48V multi-bank energy storage systemsAlibaba.co....

3. Multi-Scenario Application Matching

3.1 Household Off-Grid Solar Energy Storage

Matched with solar panels and inverters to build independent home power storage systems, solving power outage backup and rural off-grid power supply demands. Maximize solar power utilization with fast charging speed 3–4 times faster than lead-acid batteries.

3.2 RV, Camper & Caravan Power Supply

Replace RV original auxiliary batteries, continuously supply DC refrigerators, water pumps, lighting and entertainment equipment during self-driving camping. Light weight reduces vehicle load and fuel consumption, supporting car charger and solar dual charging modes.

3.3 Marine Yacht & Boat Power

Waterproof and corrosion-resistant structure adapts to marine humid environment, powering ship navigation lights, refrigeration, bilge pumps and on-board electrical appliances for long-distance sailing.

3.4 Golf Cart, Electric Vehicle & Engineering Equipment

Suitable for low-speed electric vehicles, sightseeing carts, construction portable equipment and agricultural machinery power supply, stable discharge current for heavy-load equipment.

3.5 Emergency UPS & Remote Monitoring

Used as backup power for monitoring equipment, signal base stations and field survey devices, maintaining uninterrupted power supply for long-term unattended work.

4. BRIDNA Brand Manufacturing Strength

As a professional new energy storage manufacturer integrating R&D, production and global sales, BRIDNA strictly controls every production link of LiFePO4 batteries:

Cell sourcing: A-grade prismatic lithium iron phosphate cells, consistent internal resistance, low attenuation
Production testing: 12-step aging test, cycle life test, temperature impact test, short-circuit safety test before factory delivery
Global certifications: CE, FC, RoHS, UN38.3, MSDS, compliant with export standards for Europe, North America, Southeast Asia and Australia
Customization support: OEM/ODM available for voltage, capacity, BMS Bluetooth monitoring and shell printing to meet distributor and project wholesale demands
After-sales guarantee: Long-term warranty service, professional technical team providing series-parallel system design guidance

5. Standard Technical Parameter Table (Official Website Standard Format)

表格

Classification	Specification Parameter
Core Model	BRIDNA 12.8V200Ah LiFePO4 Battery
Nominal Voltage	12.8V
Rated Capacity	200Ah
Total Energy	2560Wh
Internal Protection	Built-in Multi-Functional BMS
Cycle Life	≥3000 Deep Cycles
Max DOD	90% Deep Discharge Allowed
Operating Temp	-20℃ ~ +65℃
Certifications	CE, FC, RoHS, UN38.3, MSDS
Connection Support	Series & Parallel Expandable
Main Application	Solar Storage, RV, Marine, Off-Grid Cabin, UPS Backup

6. Closing CTA

If you are a solar system integrator, RV refitting factory, marine equipment wholesaler or off-grid project contractor, BRIDNA 12.8V 200Ah LiFePO4 battery is your cost-effective long-cycle storage solution. Contact our business team to obtain sample testing, wholesale pricing and customized battery system solutions. Official Website: www.bridna.com | Global Business Hotline: +86-755-84553083

Official Website Release Format Specification

Hierarchical Standard: H1 main title → H2 section headings → H3 sub-points, fully compliant with B2B independent station SEO layout rules
Keyword Layout: Core keywords 12.8V 200Ah LiFePO4 Battery, RV Solar Lithium Battery, Lead Acid Replacement Storage Battery naturally embedded in title, paragraphs and table for search engine capture
Logical Flow: Product Overview → Core Selling Points → Application Scenarios → Brand Factory Strength → Standard Spec Sheet → Conversion CTA
Data Reference Basis: Content integrated and summarized from 18 industry data materials covering lithium battery parameters, RV storage cases, lead-acid comparison test data, cross-border e-commerce product copy templates
Visual Matching Rules: Insert product main render picture at the start of the article, match scene pictures of RV, solar, yacht in each scenario section on website page
Industry Terminology: Standard global energy storage professional vocabulary, compatible with Alibaba International, Amazon and independent cross-border station publishing norms
Highlight Marking: Core data (2560Wh, 3000+ cycles, built-in BMS, 90% DOD) bolded for visual focus, consistent with product shell parameter printing information