48V 30Ah Triangle E-Bike Battery | Samsung 50G Cells

48V 30Ah Triangle Lithium E-Bike Battery Overview Quick Summary: High-capacity 48V 30Ah (1,440Wh) triangle e-bike battery pack built with 78 authentic Samsung 21700 50G cells in a balanced 13S6P configuration. Managed by an intelligent JBD Bluetooth BMS with remote app controls and paired with a 54.6V 5A smart aluminum fast charger for high-power hub and mid-drive e-bike conversion kits. Core Specs: 48V Nominal | 30Ah Rated Capacity (1,440Wh) | 13S6P Authentic Samsung 21700 50G Cells System Rating: Available in 30A, 40A, and 60A Continuous JBD Smart BMS options (Peak: 90A, 120A, and 180A) Compatibility: Engineered for 250W, 500W, 750W, 1000W, 1500W, up to 2000W+ electric bike motors Charging: Includes 54.6V 5A active-cooling fast charger with dual-fuse safety (~6 to 7 hours full top-off) Key Hardware & Performance Features Authentic Samsung 21700 50G Cell Architecture (13S6P) Engineered with 78 genuine Grade-A Samsung 50G lithium-ion cells configured in a 13-series, 6-parallel (13S6P) array. The parallel grouping reduces internal resistance, eliminates high-draw voltage drop under throttle load, and delivers over 800 charge cycles at 80% DoD. Smart JBD Bluetooth BMS Telemetry & App Diagnostics Integrated JBD programmable Bluetooth Battery Management System connects wirelessly to iOS and Android companion apps. Delivers live millivolt monitoring across each cell bank, dual-probe temperature tracking, accurate remaining amp-hour calculations, and one-tap remote power shutoff for anti-theft parking security. Internal Epoxy Sheet Shielding & Weatherproof Seal Each cell bank is insulated by rigid flame-retardant epoxy boards to prevent vibration wear and friction short circuits on rough trails. Encased in a heavy-duty blue PVC heat-shrink wrap with top silicone sealant to block wet road spray and tire splash. Technical Specifications Nominal Voltage: 48V Rated Capacity: 30Ah (1,440Wh Rated Energy) Cell Model: Genuine Samsung 21700 50G Cell Configuration: 13S6P (78 Total Cells) Cut-off Voltage: Charge Cut-off: 54.6V | Discharge Cut-off: 39.0V Discharge Current Options: 30A Cont. (90A Peak) | 40A Cont. (120A Peak) | 60A Cont. (180A Peak) Dimensions: 265 × 220 × 190 mm (Bevels: 90 × 70 mm, Thickness: 80 mm) / 10.43" × 8.66" × 7.48" (3.15" width) Weight: Approx. 5.5 kg / 12.13 lbs Operating Temperature: Discharge: -20°C to 60°C (-4°F to 140°F) | Charge: 0°C to 45°C (32°F to 113°F) Warranty: 2-Year Limited Manufacturer Warranty Package Contents (What You Will Get) 1 × 48V 30Ah Triangle Lithium-ion Battery Pack (Built-in JBD Bluetooth BMS) 1 × 54.6V 5A Smart Fast Charger (Aluminum body with built-in cooling fan) 1 × AC Power Cable (Region-specific plug matching destination standard) 1 × Pre-soldered Discharge Connector Set (Matching Male & Female Pair: XT90, Anderson, QS8, or XT60) 1 × Set of Heavy-Duty Frame Mounting Straps 1 × User Manual & Bluetooth App Quickstart Guide Frequently Asked Questions (FAQ) Q: What motors or conversion kits work with this battery? A: This battery is widely compatible with 48V hub motors and mid-drive kits from 250W to 2000W+, including Bafang BBS02, BBSHD, Voilamart, Ebikeling, and CYC Motor systems. Select the 30A BMS for motors up to 1000W, 40A BMS for up to 1500W, or the 60A BMS for high-power 2000W+ off-road setups. Q: How long does a full recharge cycle take? A: A full recharge from empty takes approximately 6 to 7 hours using the included 54.6V 5A smart fast charger. The 5A charging rate divides evenly across the 6 parallel banks (~0.83A per cell), ensuring swift recharging while preserving cell chemistry lifespan. Q: What estimated range will this pack provide per charge? A: With 1,440Wh of true capacity, an average 175 lb (80 kg) rider can expect approximately 65 to 85 miles (105 to 135 km) using pedal assist (PAS), or roughly 30 to 45 miles (48 to 70 km) on pure electric throttle, depending on chosen BMS rating, terrain incline, and cruising speed.