22AH (20C Discharge) EVE Lifepo4 Lithium Battery

The 24Ah Plannano LTO Lithium Battery is engineered for car audio builds that need strong current delivery with more usable reserve capacity than smaller high-C cell formats.

Built using 24Ah Lithium Titanate Oxide Plannano cells, this configuration balances discharge performance, voltage stability, and practical capacity for demanding car audio systems. It is suited to builds that need consistent electrical support during repeated bass-heavy playback, where voltage control and recovery under load are critical.

This is a high-output lithium battery architecture designed for serious daily, demo, and high-RMS car audio applications.

Cell Architecture & Electrical Behaviour

At its core are high-capacity 24Ah Plannano LTO cells known for:

• High sustained discharge capability
• Strong burst current support
• Stable voltage behaviour under load
• Fast recharge recovery between bass peaks
• Long cycle durability

LTO chemistry provides reliable performance under repeated high-current cycling, making it well suited to systems where amplifier output, bass control, and voltage stability depend on a strong electrical foundation.

10C Continuous / 20C Burst Capability

The 24Ah format is specifically chosen to provide a strong balance between capacity and discharge performance.

Discharge Ratings:

• 10C continuous
• Up to 30C burst

This translates into strong support for:

• High-RMS daily systems
• Heavy bass playback
• Sustained demo use
• Repeated low-frequency demand
• High-current amplifier draw

Where smaller cells focus heavily on maximum C-rate speed, the 24Ah Plannano format provides stronger reserve capacity while still delivering serious burst current for demanding car audio systems.

Charging Window & Voltage Strategy

Recommended operating window:
14.6V – 16.0V

Within this range, the battery provides:

• Strong usable capacity
• Consistent recharge between musical peaks
• Predictable voltage behaviour
• Reduced voltage drop during aggressive playback

Charging below 14.6V is not recommended for optimal usable capacity.

Real-World System Application

The 24Ah Plannano configuration suits:

• High-RMS daily systems
• Demo-focused car audio builds
• Systems requiring more reserve capacity
• Vehicles with upgraded charging systems
• Installations scaling into larger lithium banks

When banked correctly, it can operate as a primary rear-mounted car audio battery or as part of a larger modular lithium power system.

Long-Term Performance Advantage

Plannano LTO chemistry offers:

• Long cycle lifespan
• Strong tolerance to repeated high-current cycling
• Stable long-term voltage behaviour
• Greater durability than AGM or conventional low-discharge lithium options

This makes it suitable for vehicles driven regularly, systems played hard, and builds that need reliable current delivery over the long term.

Features

• Proven Lithium Titanate Oxide (LTO) chemistry
• 24Ah Plannano LTO cells
• 10C constant / 30C burst discharge capability
• Custom MDF enclosure with clear acrylic lid
• Heltec 5.5A 6S Active Balancer integrated
• CNC-machined aluminium busbars
• 2/0 lug mounting points positive & negative
• Supplied with all fastener hardware
• Assembled in New Zealand

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  True Amplifier Power Ratings (80% Efficiency)

  Bank Capacity	Constant Discharge	+200A Alternator	+300A Alternator
  48Ah	8,100W	10,600W	11,900W
  72Ah	12150W	13,600W	14,900W
  96Ah	16200W	16,700W	17,900W

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  22Ah EVE Case Dimensions

  Capacity	Length	Width	Height
  48Ah	420mm	156mm	195mm
  72Ah	420mm	222mm	195mm
  96Ah	420mm	286mm	195mm

  Build Time: 7–10 days
  Extended Lead Time (if required): 3–4 weeks

• We recommend the vehicle charging between 14.6v – 16.0v for optimal performance.

  We do not recommend charging below 14.6v.