What Racing & Competition Motorcycle Lithium Battery Covers
Racing batteries have three requirements: light, fast and reliable. PLB's high energy density 26650 cells, high-rate output and compact design deliver up to 1050A CA at just 1.2–1.8kg — pushing weight and volume to the limit while keeping full starting power. Precision-matched to YTX9-BS / YTX14-BS / YTX16-BS specifications for drop-in replacement, and 30,000+ ignitions without degradation for stable performance all season.
Professional Battery Solutions
Ultimate Weight Reduction — What Does 2kg Less Mean?
Racing builds chase every gram, and a 3–4kg lead-acid battery is a heavy penalty. The "lightweight lithium" on the market either lacks the capacity to start the engine or does not fit the bike.
The PLB 20Apro weighs about 1.2kg and replaces 3–4kg of lead-acid — an immediate 2–3kg reduction. High energy density 26650 cells give high output from a small package with drop-in replacement and no structural changes.
| Lead-acid | PLB 20Apro | |
|---|---|---|
| Weight | 3–4kg | ~1.2kg |
| Weight saved | — | 2–3kg |
| Starting capability | Baseline | CA 650A |
High-Frequency High-Current Track Starts — No Degradation?
The pain is specific: High-Frequency High-Current Track Starts — No Degradation? In daily operation, lead-acid or manually managed packs lose capacity between scheduled checks, maintenance teams cannot inspect every unit, and the failure surfaces only when the load is already at risk.
26650 LiFePO₄ cells excel at high-rate discharge with up to 1050A CA, and voltage stays stable through repeated high-current draws. PLB's LiFePO₄ pack and BMS monitor cell voltage, temperature and SOC continuously, alert before a weak cell becomes a failure, and are sized to the application's load profile.
| Conventional / manual | PLB LiFePO₄ | |
|---|---|---|
| Monitoring | Periodic checks | Continuous BMS |
| Fault warning | At failure | Threshold alerts |
| Maintenance | Scheduled visits | Exception-based |
| Service life | 2–3 years | 6,000+ cycles |
Tiny Racing Battery Compartment — How to Fit Precisely?
To save weight and keep the aerodynamics clean, racing battery compartments are extremely compact. Generic lithium dimensions do not match: too big to fit, or too small to secure.
PLB standard models match mainstream lead-acid specs with millimeter-level tolerance. OEM customization is available too — custom tooling to your exact compartment dimensions for a perfect fit.
| Generic lithium | PLB | |
|---|---|---|
| Dimensional tolerance | ±5mm or worse | Millimeter level |
| Mounting security | May sit loose | Secure, exact fit |
| Customization | Limited | OEM tooling available |
Solution Advantages
Ultra-Lightweight
1.2kg replaces 3–4kg of lead-acid
An immediate weight reduction across the whole bike.
20Apro at ~1.2kg · Measured dataNo Rate Sag
50 consecutive starts, no voltage drop
Voltage holds through 50 high-current starts in a row.
CA 1050A · Tested to SAE J537Precision Fit
Millimeter-level tolerance
Matched to lead-acid dimensions, or tooled specifically for the race bike.
OEM tooling supported · Millimeter toleranceSeason-Long Stability
30,000+ ignitions without degradation
Performance stays consistent across a full season.
IEC 62660-2 · 2,000+ cyclesFrom Selection to After-Sales — PLB Stays With You
Four commitments that apply to every page in this category, from the first technical question to long-term support.
Technical Selection Support
Engineer recommends within 24 hours
Tell us the lead-acid model or the vehicle you are replacing and our engineers recommend the matching model within 24 hours.
Dedicated technical team · 24-hour response
OEM / ODM Customization
From cell to PACK, fully customizable
From cells, BMS, housing and terminals to the nameplate, everything can be customized.
4–8 week customization · Tooling development supported
Global Shipping
Export to 100+ countries
Export-compliant packaging with UN 38.3 air transport certification and worldwide delivery.
UN 38.3 certified · MSDS available · Export compliant
Warranty & Support
Standard warranty, lifetime support
Standard products carry a full warranty, backed by lifetime technical support.
Warranty terms on request · Lifetime technical supportWhy Choose PLB?
Years of Manufacturing
Founded in Dongguan, China in 2014
Countries Served
Export-compliant packaging and worldwide delivery
Voltage Platforms
From 25.6V to 512V, built on the same cell platform
After-Sales Rate
Monitored by the internal quality traceability system
Full Range & Model Selection
Complete product range and model selection — the standard series for everyday duty and the low-temperature D-series for cold climates.
| Standard series | Voltage | CA | CCA | Weight | Lead-acid equivalent | Applications |
|---|---|---|---|---|---|---|
| 12Apro | 12.8V | 350A | 200A | ~0.6kg | YTX5L-BS and more | Scooter / underbone / classic |
| 20A | 12.8V | 500A | 300A | ~0.9kg | YTX7A-BS and more | ATV / UTV / scooter |
| 20Apro | 12.8V | 650A | 400A | ~1.2kg | YTX9-BS and more | Sport / ADV / racing |
| 20Amax | 12.8V | 900A | 500A | ~1.5kg | YTX14-BS and more | High displacement / racing / military |
| 20Aplus | 12.8V | 1050A | 600A | ~1.8kg | YTX16-BS and more | Very high displacement / special duty |
| Low-temperature D-series | Voltage | CA | Min. starting temperature | Weight | Applications |
|---|---|---|---|---|---|
| D-12Amax | 12.8V | 300A | −20 °C | ~0.8kg | Small displacement in cold climates |
| D-20A | 12.8V | 450A | −20 °C | ~1.1kg | Mid displacement in cold climates |
| D-20Apro | 12.8V | 500A | −20 °C | ~1.4kg | Mid-large displacement, snow and ice |
| D-20Amax | 12.8V | 650A | −20 °C | ~1.7kg | High displacement, extreme cold |
By displacement: 50–150cc → 12Apro.
By scenario: Daily commuting → standard series.
Not sure? Tell us the lead-acid model or the vehicle you are replacing — our engineers will recommend directly.
Frequently Asked Questions
The questions motorcycle OEMs, dealers and riders ask most about LiFePO₄ starting batteries in the Racing scenario — 1050A (max cranking amps) and 30,000+ (ignitions), and what it takes to qualify.
Will a PLB pack replace the lead-acid unit in the Racing scenario without rework?
Case sizes match the common YTX/YTZ references with the same terminal layout, so the battery drops into the original box without modification. Typical models for Racing builds are 20Apro and 20Amax.
What runtime and output can we expect over a ride in the Racing scenario?
Cranking current stays stable across the usable SOC window, and the pack is rated for 30,000+ ignitions without degradation. Key figure: 1050A (max cranking amps).
What temperature and ingress rating is specified for the Racing scenario?
The pack operates from −30 °C to 60 °C, holds charge through long storage and is protected by a multi-layer BMS against over-charge, over-discharge and short circuit. Endurance: 30,000+ (ignitions).
Can the pack report SOC and alarms to monitoring already used in the Racing scenario?
The BMS protects every cell string and reports charge state, so a rider or technician can see pack condition without opening it.
Which models cover the Racing scenario, and how is delivery handled?
Typical models are 20Apro and 20Amax. Custom packs take 4–8 weeks including tooling, and lead time for standard models is confirmed on the quotation. Tell us the lead-acid model or the vehicle you are replacing and our engineers recommend the matching model within 24 hours.
Need a Selection Recommendation?
Tell us the lead-acid model or the vehicle you are replacing — our engineers will recommend the matching battery within 24 hours.
NDA available upon request · Typical response within 12 hours