Dyness LR1.2 12V 100ah Lithium Battery

Overview
The Dyness LR1.2 is a compact 12.8V lithium battery designed as a direct replacement for lead-acid batteries — same basic use case, but with the weight, lifespan, and running-cost advantages of LiFePO4 chemistry.

Key Specifications

• Nominal voltage: 12.8V
• Nominal capacity: 100Ah / 1.28kWh
• Max charge/discharge current: 100A (1C)
• Depth of discharge: 100%
• Weight: approx. 12kg — roughly a third the weight of an equivalent lead-acid battery
• Dimensions (W×D×H): 330 × 172 × 214mm
• Protection rating: IP65

Lifespan & Protection

• 3,000 cycles at 100% depth of discharge, or 4,000 cycles at 80% DoD
• Operating temperature: 0°C to 50°C charging, -20°C to 55°C discharging
• Certified to UN38.3
• No memory effect, low self-discharge

Applications
Suited to off-grid setups, backup power, marine and fishing applications, and any scenario currently running lead-acid batteries — Dyness estimates around 70% lower daily cost of use compared to lead-acid over the battery’s life.

Scalability
Modular design supports expansion up to 4 units in series or parallel for larger capacity or higher voltage configurations.