The Ingle 12.8V 40Ah LiFePO4 Lithium Battery is a compact, lightweight energy storage solution designed to replace traditional 12V lead-acid, AGM and gel batteries. Delivering approximately 512Wh of usable energy, it is ideal for small solar systems, backup power, caravans, camping, marine applications, security systems and portable power solutions.
Built with advanced Lithium Iron Phosphate (LiFePO4) technology, this battery offers excellent cycle life, faster charging, higher efficiency and significantly lower weight than conventional batteries. Its integrated Battery Management System (BMS) protects against overcharging, over-discharging, excessive current and short circuits for reliable everyday performance.
The battery can also be connected in series and parallel configurations (up to 4S4P where supported), making it suitable for expanding storage capacity as your energy requirements grow. Similar batteries in the Ingle range support 4-series/4-parallel configurations and use a 14.6V charge cut-off with a 10V discharge cut-off.
Key Features
- 12.8V 40Ah LiFePO4 battery
- Approximately 512Wh energy capacity
- Lightweight compared to AGM and gel batteries
- Integrated Battery Management System (BMS)
- Maintenance-free operation
- Fast charging capability
- High energy efficiency
- Long service life
- Low self-discharge
- Series and parallel capable
- Suitable for solar energy storage
- Ideal replacement for lead-acid batteries
- Reliable backup power solution
Benefits
- Longer lifespan than traditional batteries
- Reduced maintenance costs
- Faster recharge times
- Stable voltage throughout discharge
- Excellent performance during load shedding
- Safe LiFePO4 chemistry
- Lower total cost of ownership
- Easy installation
- Portable and compact
- Expandable energy storage
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Ingle |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 12.8V |
| Capacity | 40Ah |
| Energy | 512Wh |
| Battery Type | Deep Cycle Lithium |
| Battery Management | Integrated BMS |
| Maintenance | Maintenance Free |
| Rechargeable | Yes |
| Application | Solar, Backup, Marine, Caravan, Camping |
Note: Public product information for the 40Ah model is limited. The specifications above are based on confirmed capacity together with characteristics consistently used across the Ingle LiFePO4 battery range.
Applications
- Solar energy storage
- Load shedding backup
- Caravan power systems
- Camping power
- Marine electrical systems
- Security systems
- CCTV backup
- Portable power stations
- Telecommunications
- Off-grid cabins
- DC lighting systems
- Mobility equipment
Why Choose LiFePO4?
Compared to traditional AGM and lead-acid batteries, LiFePO4 batteries offer:
- Longer cycle life
- Faster charging
- Greater usable capacity
- Lower weight
- Higher efficiency
- Better safety
- Lower lifetime operating costs
Box Contents
- 1 × Ingle 12.8V 40Ah LiFePO4 Battery
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