12V 90Ah Lithium Battery

• Cell: LiFePO4
• MOQ: 20
• 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

Our 12V 90Ah LiFePO4 Battery is a premium lithium iron phosphate solution engineered for high-demand applications. As a leading lithium battery manufacturer, we specialize in OEM/ODM partnerships, delivering durable, efficient, and customizable energy storage systems that excel in reliability and longevity.

Key Features

High Energy Output: Delivers 1152Wh (12.8V/90Ah) for extended runtime in RVs, marine systems, and renewable energy setups.

Ultra-Long Cycle Life: 6000+ cycles at 80% DoD ensures 10+ years of service, outperforming traditional lead-acid batteries by 500%.

Extreme Temperature Resilience: Operates flawlessly from -20¡ãC to 65¡ãC, ideal for harsh outdoor or industrial environments.

Intelligent Safety: Built-in BMS prevents overcharge, over-discharge, and short circuits, with IP65 protection against dust/water ingress.

Low Self-Discharge: Retains 98% capacity monthly, minimizing energy waste during storage.

Product Description

Designed for OEM and wholesale integration, the 12V 90Ah LiFePO4 Battery combines compact dimensions (353x175x190mm) with 90A continuous discharge for heavy-load scenarios. Its military-grade casing and UL/CE/RoHS certifications guarantee compliance in automotive, solar, and backup power applications. The modular design supports parallel/series configurations for scalable voltage and capacity, while the 5-year warranty underscores our commitment to quality.

What are the key advantages of a 12V 90Ah LiFePO4 battery for marine use?

The 12V 90Ah LiFePO4 Battery offers vibration resistance, zero maintenance, and corrosion-proof construction, critical for marine environments. Its lightweight design (30% lighter than lead-acid) improves vessel efficiency, while the wide temperature range ensures reliability in coastal climates.

How does this battery enhance solar energy systems?

With 95% depth of discharge capability and rapid solar charging compatibility, the 12V 90Ah LiFePO4 Battery maximizes solar energy utilization. Its low self-discharge ensures stored power remains available during cloudy periods, making it ideal for off-grid installations.

What customization options are available for OEM clients?

We offer tailored BMS configurations, terminal types, and branding for OEM lithium battery projects. Clients can specify capacity increments (50Ah-200Ah), communication protocols (CAN/RS485), and enclosure materials to meet unique application requirements.

How does this battery compare to 12V 100Ah lead-acid alternatives?

The 12V 90Ah LiFePO4 Battery provides equivalent usable energy to a 12V 200Ah lead-acid battery while occupying 40% less space. It charges 3x faster, operates efficiently in partial states of charge, and eliminates acid leaks or gas emissions.

Specifications

12V90Ah Specifications
Cell Type LiFePO4
Nominal Voltage 12.8V
Nominal Capacity 90Ah
Nominal Energy 1152Wh
Max Charge Voltage 14.6V
Discharge Cut-off Voltage 10V
Max Continues Charge Current 90A
Max Continues Discharge Current 90A
Dimensions [L x W x H] 306 x 168 x 211 mm / 12 x 6.6 x 8.3 inches / Group 27
Weight 7 kg / 15.3 lbs
IP Rating IP65
Internal Series / Parallel 4S6P
Max Parallel 4
Internal Resistance ≤10mΩ
Cycle Life >5000 cycles (DOD 80% 0.5C)
Self-Discharge 2% (Per month)
Charge Temperature 0°C ~ 60°C
Discharge Temperature -20°C ~ 65°C
Optional Upgrades Self-heating / Bluetooth / App / WiFi / 4G / GPS / LCD display / RS485 / RS232 / CAN-bus / Solar Panel / Solar MPPT / etc.
Charger Optional
BMS Overcharge / Over voltage / Over current / Overload / Overheat / Low temperature / Low voltage / Short circuit / etc.
Terminal M8
Battery Case ABS
Warranty 3 Years
Silkscreen / Label / Laser Logo Yes
User Manual Yes
Customization / OEM / ODM Yes
Shipment Yes
Certifications UL 1642, IEC 62619, IEC 62133, CE, RoHS, MSDS, UN38.3
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