E-Bike Battery Polly C – Latest LG Cell for Stability&Safety | 36V (30A BMS), 48V/52V (40A BMS) | New BMS Cuts Failure Rate, Boosts Safety & Extends Battery Life | Fits 250W-2000W Ebikes | Ideal for Long-Distance Riding, Extended Range for Daily/Work Use

1. Long-Distance Power for Every Scenario：As a top-tier long-range e-bike battery，it’s built with high-energy-density lithium-ion cells to crush cross-city commutes (zip 2+ neighborhoods nonstop)，rural long-distance travel，and outdoor adventure rides (mountain trails/camping round-trips). No more range anxiety — this high-endurance e-bike battery keeps up with your farthest plans.
2. Global Warehouses = Get It Fast, Ride Faster：Shipped from local hubs to avoid weeks of wait: US warehouse delivers in 3–5 days (grab it Wednesday for Saturday’s long-distance trail ride!); UK warehouse arrives in 2 days (save Monday’s commute if your old battery dies Sunday); EU/Canada hubs take 7–10 days (prep early for end-of-month camping rides). Fast delivery means your e-bike is back on the road — no delays.
3. Safe, Efficient & Low-Maintenance：Equipped with an advanced BMS (Battery Management System)，this BMS-equipped long-range e-bike battery slashes failure rates，boosts safety，and extends lifespan. It’s maintenance-free for daily use，charges quickly to get you out the door fast，and works seamlessly with 250W–2000W e-bikes — reliable power for every ride.

1. 3-Step “5-Minute Install” Magic：Grab the base, screws, + hex wrench → align with frame holes → lock the battery — done in minutes, no pro tools needed! Just like Sarah, who installed it in 3 mins before her cross-city commute — now she’s never late for work.
2. High-Endurance Power: Ride From Sunrise to Sunset：This long-range lithium-ion battery for e-bikes boasts high energy density — perfect for Jake’s rural long-distance trip (25 miles to his cabin) or Mia’s outdoor trail adventures (all-day mountain biking). Range anxiety? Not here — go as far as your plans take you.
3. mart Safety + Hassle-Free Convenience (For Worry-Free Rides)Equipped with:

• A BMS-equipped long-range e-bike battery system: Monitors power, prevents overcharging, and extends battery life (so your investment lasts for years, like Tom’s battery that’s still going strong after 2 years of daily use).
• Anti-theft battery locking key: Securely fastens to your frame (great for city riders ，who parks on busy streets without fear of theft).
• LED power display: Check battery life at a glance (perfect for Maria’s long rides — she knows when to recharge before hitting remote routes).
• Secure 3-pin/6-pin charging ports: Stable, safe power transfer for quick recharges (ideal for Sam, who tops up overnight for next day’s long rides).

1. Controller Protection + All-in-One DesignThe extended base safely houses your e-bike controller — merging long-range e-bike battery power and controller security into one sleek, damage-proof unit. No more fretting over controller damage on bumpy trails or busy city streets.
2. Precision Fit, Effortless InstallationEngineered to exact dimensions (428.72mm×158mm×94.76mm, etc.) — fits most e-bikes seamlessly, with dedicated space for the controller. Installs in minutes, even if you’re not “tech-savvy.”
3. High-Endurance Power for Any RidePacked with high energy density cells, this long-range lithium-ion battery powers every adventure:

• Cross-city commutes: Zip through 30+ miles of traffic without a hitch.
• Rural long-distance trips: Explore 50+ miles of countryside with zero range anxiety.
• Outdoor adventure rides: Spend all day on mountain trails — power won’t cut your fun short.

1. Safe, Simple & Worry-Free

• BMS-equipped for max safety + battery longevity (your investment lasts years).
• Anti-theft lock keeps it secure on city streets.
• LED power display lets you check charge at a glance.
• Easy charging ports mean fast recharges — so you’re ready for tomorrow’s ride, no hassle.

1. Rigorous Capacity Testing — No Inflated Specs, Just Honest PowerEvery battery cell undergoes professional capacity testing with our dedicated industrial machine. We guarantee 100% real capacity — no “exaggerated” specs, just reliable, consistent power you can trust ride after ride.
2. True Long-Range Performance — Hours of Nonstop RidingWith a verified high capacity (e.g., 25Ah), this long-range e-bike battery delivers uninterrupted power for hours:

• Conquer 60+ miles of cross-city commutes without range anxiety.
• Tackle 80+ miles of rural long-distance travel for weekend escapes.
• Enjoy all-day outdoor trail adventures (mountain, beach, or forest rides) without cutting your journey short.

1. Ideal for Every Long-Ride ScenarioWhether you’re a daily commuter (zipping through 30+ miles of city streets), a weekend rural explorer (taking 50+ mile trips to quiet towns), or an outdoor adventurer (spending hours on rugged trails) — this battery eliminates range anxiety for good.
2. Safe, Durable & Built to LastEquipped with premium cells and a BMS (Battery Management System), it shields against overcharging, over-discharging, and short circuits. This dual protection ensures:

• Long-term safety for every ride (rain or shine).
• Extended lifespan — your battery investment lasts years, not just months.
• Consistent performance over time, even after dozens of charges.

1. 1-Year Warranty: Ride Every Mile Stress-FreeOur 1-year warranty covers all core battery issues — from faulty cells to BMS (Battery Management System) glitches — with full compensation. Whether you’re zipping through cross-city commutes during the workweek or taking leisurely rural long trips on weekends, you won’t have to stress about unexpected battery troubles. It’s our promise to keep your rides smooth, no fine print included.
2. 0-Risk Guarantee: Free Repairs or Replacements, No Hidden CostsIf any cell or component fails during the warranty period, we handle it completely free: no repair fees, no shipping charges for replacement parts, and no surprise costs. Just reach out, and we’ll either fix the issue quickly or send a new replacement part — so your long-range e-bike battery gets back to powering your rides as soon as possible.
3. Warranty-Backed Protection for Every AdventureThis high-endurance e-bike battery isn’t just built for long rides — it’s backed to handle them, too. Whether you’re tackling bumpy outdoor trail rides, commuting in light rain, or logging daily miles to work, the warranty has you covered. You can ride with total confidence, knowing your battery’s performance (and your investment) is protected.

Please click to view the warranty policy:Battery_Warranty.pdf

1. Industry-Leading Certifications = Unmatched TrustBacked by CE, UN38.3, ISO9001, and 9+ more global certifications — every battery undergoes strict tests (drop resistance, transport safety, quality control, etc.). You’re not just buying a battery — you’re buying proven, laboratory-tested reliability.
2. Safe, Powerful Energy for Every Long RideThis certified long-range e-bike battery fuels all your adventures, safely:

• Cross-city commutes: CE-certified for urban safety, powers 30+ miles through traffic.
• Rural long-distance travel: UN38.3-certified for safe transport, lasts 50+ miles on country roads.
• Outdoor trail rides: Drop-test certified to survive bumps, keeps you riding all day on rugged paths.

1. Built to Last for Years of Reliable AdventuresISO9001 quality standards + multi-certification testing mean the Polly C battery delivers consistent performance for years — no sudden failures, no safety scares. It’s an investment in long-term, worry-free riding.

1. Global Exhibition Presence — A Trusted Name WorldwideWe actively participate in top e-mobility trade shows across continents (check out our vibrant booths!). With 12+ years of exhibition history, ChamRider is the preferred choice for riders and businesses in 100+ countries — a testament to our industry credibility.
2. Fully Certified for Safe, Long-Distance PerformanceBacked by CE, UN38.3, ISO9001, and other rigorous certifications, this long-range e-bike battery powers:

• Cross-city commutes (30+ miles of smooth, stress-free riding).
• Rural long-distance travel (explore 50+ miles of countryside with no range worries).
• Outdoor adventure rides (tackle trails all day, protected by certified safety).

1. 12+ Years of R&D for Unbeatable EnduranceOur decades of exhibition exposure and dedicated R&D mean the Polly C battery offers industry-leading longevity — ideal for years of reliable long-distance rides, backed by a brand trusted globally.
2. Chosen by Riders Worldwide, Proven at ExhibitionsFrom European daily commuters to North American trail lovers, riders across the globe pick ChamRider (seen at major shows!). When you choose the Polly C battery, you join a community that demands safe, long-lasting power — and gets it.