What Makes the Lyric LiFePO4 10Ah 250Wh Battery a Top Choice
The Lyric LiFePO4 10Ah 250Wh battery is a lithium iron phosphate (LiFePO4) battery offering high energy density, long cycle life (2,000+ cycles), and exceptional thermal stability. Ideal for solar storage, RVs, and marine applications, it provides 250Wh of power in a lightweight, maintenance-free design. Its built-in Battery Management System (BMS) ensures safety and efficiency.
How Does the Lyric LiFePO4 10Ah Battery Compare to Lead-Acid Alternatives?
The Lyric LiFePO4 10Ah outperforms lead-acid batteries with a 4x longer lifespan, 50% lighter weight, and 95% depth of discharge (vs. 50% for lead-acid). It charges 3x faster, operates efficiently in extreme temperatures (-20°C to 60°C), and requires zero maintenance. Unlike lead-acid, it avoids voltage sag during high-drain applications.
| Feature | Lyric LiFePO4 | Lead-Acid |
|---|---|---|
| Cycle Life | 2,000+ | 500 |
| Weight | 2.7kg | 5.4kg |
| Charge Time | 4 hours | 12 hours |
Field tests show Lyric’s battery maintains 85% capacity after 1,500 cycles compared to lead-acid’s 40% degradation after 300 cycles. Its flat discharge curve ensures stable voltage between 13.2V-14.4V, unlike lead-acid’s 10.5V-12.7V range. This stability proves crucial for sensitive electronics like CPAP machines and drone charging stations.
What Safety Features Are Integrated into This Battery?
Lyric’s battery includes a multi-layered BMS with overcharge/over-discharge protection, short-circuit prevention, and temperature control. Its flame-retardant casing and stable LiFePO4 chemistry eliminate explosion risks. The cells are arranged in a robust prismatic design, reducing internal resistance and heat generation during operation.
The 9-stage protection system actively monitors cell balancing with ±25mV precision. Thermal runaway prevention activates at 65°C, disconnecting the load within 500 milliseconds. Impact-resistant ABS casing (IK08 rating) withstands 5J impacts equivalent to a 1kg weight dropped from 0.5m height. These features make it suitable for marine environments with IP65 water resistance.
“Lyric’s focus on prismatic cell stacking and nickel-plated busbars reduces internal resistance by 18% compared to standard models. This engineering nuance allows sustained 20A discharges without overheating—critical for off-grid power stability.”
— Redway Power Systems Engineer
FAQs
- Can I Use This Battery for a 24V System?
- Yes. Wiring two Lyric 12V 10Ah batteries in series creates a 24V 10Ah system (240Wh total). Ensure both units have matching charge levels (±0.2V difference) before connecting to prevent imbalance.
- Does Cold Weather Affect Performance?
- Below -20°C, capacity drops temporarily by 15-20%. Lyric’s self-heating option (sold separately) maintains optimal performance down to -30°C using 3W of internal power.
- How to Check Remaining Capacity?
- Press the integrated LED button: green (75-100%), yellow (25-75%), red (10-25%). For precise readings, pair with Bluetooth modules (sold separately) to monitor voltage/capacity via smartphone apps.
The Lyric LiFePO4 10Ah 250Wh battery combines cutting-edge safety, environmental sustainability, and adaptable power delivery. With certifications from UN38.3, CE, and RoHS, it meets rigorous industrial standards while offering user-friendly features for both novice and expert users seeking reliable energy storage solutions.