EMP 72V High-Performance | Lithium Naked Pack

$576.00

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Size chart

72V (20S) NAKED PACK DIMENSIONS

All sizes include holders, insulation, heat-shrink, wiring, and side-mounted high-current BMS allowance.

Config	Capacity (Ah)	Cell Count	Dimensions (L × W × H, in)	Dimensions (mm)	Max Continuous (A)	Notes
20S3P	15Ah	60	17.8 × 2.8 × 3.3	452 × 71 × 85	100A	Compact high-voltage pack
20S4P	20Ah	80	17.8 × 3.7 × 3.3	452 × 94 × 85	120A	Good range upgrade
20S5P	25Ah	100	17.8 × 4.6 × 3.3	452 × 117 × 85	150A	Mid-capacity build
20S6P	30Ah	120	17.8 × 5.5 × 3.3	452 × 140 × 85	180A	Balanced size/power
20S7P	35Ah	140	17.8 × 6.4 × 3.3	452 × 163 × 85	220A	High power build
20S8P	40Ah	160	17.8 × 7.3 × 3.3	452 × 186 × 85	250A	Heavy-duty / long-range

Shipping
Built to order in Las Vegas, NV. Typical lead time: 5–10 business days for assembly & testing.

Ships insured via ground service (lithium batteries must go ground). Adult signature required.

Local pickup available: 6585 Arville St, Las Vegas, NV (Mon–Fri).

International/expedited options: contact 888-456-9410 or support@emp.vegas.

Returns & Warranty
1-Year USA warranty against defects in materials and workmanship.

Built-to-order batteries are not returnable once used/installed.

If your order arrives damaged or incorrect, contact us within 7 days for a resolution.

Full policy details available on our Warranty/Returns page.

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EMP 72V Naked Lithium Battery Pack – Multiple Capacity Options

Name: EMP 72V High-Performance | Lithium Naked Pack
Brand: EBikeMarketplace
SKU: NB-72V-15AH-20S3P
Price: 576.0 USD
Availability: InStock

The EMP Naked Pack delivers extreme performance and reliability for high-voltage builds. We assemble every pack to order in the USA using premium high-drain 21700 cells from Samsung (50S) and Molicel (P50B). Cells are tested, balanced, and matched before assembly so you always receive a fresh, safe, and high-performing battery.

Unlike mass-produced imports, EMP Naked Packs use flame-retardant fish paper insulation, nickel-copper tab structures for high current handling, and a Deligreen/Daly BMS that’s matched to the exact series/parallel configuration. These packs are ideal for high-performance e-bikes, racing scooters, and custom LEVs that need strong voltage and current delivery.

Battery Specifications

Nominal Voltage: 72V (20S configuration — 3.6/3.7V per cell nominal, 84V max charge at 4.2V/cell)
Capacity Options (variants): 15Ah, 20Ah, 25Ah, 30Ah, 35Ah, 40Ah
Cell Type: Samsung 50S / Molicel P50B, 21700 format
Max Continuous Discharge: 100A to 250A (varies by configuration; see size chart)
Peak Discharge: up to 2× continuous for short bursts
Cycle Life: 500+ cycles with proper care
BMS: Deligreen/Daly high-current protection sized to the pack
Warranty: 1-Year USA Support & Service

Connections & Charging

Standard connectors: XT-60 (charge) and XT-90 (discharge)
Anderson SB / QS8 high-current options available on request — call 888-456-9410
Charger not included. Use a 84V max charger (20S lithium) for safe and reliable charging

Why Choose EMP

Built-to-order in Las Vegas, NV
Fresh, tested, and balanced cells — nothing sits on the shelf
Safety-first construction with flame-retardant insulation and smart BMS
Multiple capacity options for the right balance of range, size, and current
Backed by EMP’s 1-year warranty and tech support

EMP 72V High-Performance | Lithium Naked Pack

72V (20S) NAKED PACK DIMENSIONS

EMP 72V Naked Lithium Battery Pack – Multiple Capacity Options

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