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Shop/GenX UAV Battery Series/51.8V · 14S · 12000mAh · 20CSKU · RKI-6436
GenX UAV Battery Series

51.8V · 14S · 12000 mAh
20C Lithium Ion UAV Pack

UPDATE `robokits_products_description` SET `products_description` = ' GenX Ultra+ Lithium Ion battery packs are the new best in high performance. They offer exceptional power and dependability for a wide array of appl...

● In Stock300 Wh/kgLithium Ion
Voltage
51.8V
14S NOMINAL
Capacity
12000mAh
621.6 Wh
Discharge
20C
5C CONTINUOUS
Density
300Wh/kg
CLASS-LEADING
Unit Price · GST extra
Rs.16,895
Quantity
▲ Add 24 to unlock bulk pricing
Talk to Engineer
Download datasheet PDF
Warranty: 3 Months
PAN India + Export
Custom connectors available
Engineered For

Mission-critical endurance for professional UAV platforms.

UPDATE `robokits_products_description` SET `products_description` = ' GenX Ultra+ Lithium Ion battery packs are the new best in high performance. They offer exceptional power and dependability for a wide array of appl...

  • Lithium Ion cell platform at 300 Wh/kg pack-level energy density.
  • Rated cycle life: 600+ (with a compatible BMS and charge profile).
  • XT60H discharge connector fitted as standard; custom connector + harness work available on RFQ.
What ships

Pack Contents

  • 51.8V · 14S · 12000mAh · 20C
  • Pre-installed discharge connector (XT60H)
  • Balance lead (Molex 16P)
  • Test report + cycle calibration certificate
Recommended For
Professional UAV and multirotor platformsOEM evaluation and replacement battery planningBulk procurement with connector and harness review
Procurement-ready Spec Sheet

Complete technical data

All values measured at 25°C ambient, full charge, fresh cycle. Tolerances available on request. Full per-batch test data attached on PO confirmation.

Electrical
Nominal Voltage51.8 V
Configuration14S
Capacity12000 mAh
Watt-Hour Rating621.6 Wh
Continuous Discharge5C
Burst Discharge (3s)5C
Standard Charge6A(1C), CCCV, 4.20 V, 250mA cut-off
Rapid Charge4.2A(0.7C), CCCV, 4.20 V, 100mA cut-off
Charging Time90 Mins
Internal Resistance (typ.)Available on RFQ
Cycle Life @ 80% DoD600+
Pack Cycle LifeOn request
Mechanical
Cell ChemistryLithium Ion
Energy Density300 Wh/kg
Weight2248 g
Dimensions (L × W × H)164*77*80 mm (±)3% *ZigZag Cell Structure mm
Case MaterialFRP 0.5mm Sheet
Connector (Discharge)XT60H
Connector (Balance)Molex 16P
Operating Conditions
Operating TemperatureOn request
Storage TemperatureOn request
Ingress (pack-only)Non-rated; integrate in IP-rated housing
Warranty & Documentation
Warranty3 Months
MSDSProvided on RFQ
Discharge Test ReportPack-level, batch-tagged
Procurement Documents

Spec sheets, test reports & compliance docs

Published documents download immediately. Batch-specific test data, MSDS and compliance paperwork are issued with quotation.

No public documents for this pack yet

Datasheet, discharge test report, MSDS / UN 38.3 summary and warranty terms for this pack are shared with your quotation.

Request documents via RFQ

Replied within 4 business hours

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Procurement Comparison

Compare across the Pro+ family

Open full comparison matrix
Specification51.8V · 14S · 12000mAh · 20C22.8V · 18000mAh · 2C53.2V · 18000mAh · 2C45.6V · 29000mAh · 2C
Voltage51.8V22.8V53.2V45.6V
Capacity12000 mAh18000mAh18000mAh29000mAh
Continuous C5C2C2C2C
Energy Density300 Wh/kg575 Wh/kg575 Wh/kg575 Wh/kg
Weight2248 g918 g2061 g2680 g
CategoryProfessional UAV and multirotor platformsBatteryBatteryBattery
Indicative PriceRs. 16,895Rs. 96,320Rs. 2,24,435Rs. 3,09,265

Watt-hour: 621.6 Wh. Indicative figures — final pricing and availability confirmed on quotation.

RFQ Desk · Reply within 24h

Request quotation for fleet, OEM, or qualification volume.

Tell us your platform, volume, and timeline. We'll respond with pricing, lead-time, batch-tagged test data, and connector / harness options. Quotation is non-binding and includes GST + freight.

  • Reply window: under 24h business hours
  • Bulk pricing tiers from 25 packs upward
  • Per-batch test data attached on PO confirmation
  • Custom connector + harness work routed to engineering
  • GST invoice · PAN India · Export-ready paperwork
Mobile + email OTP next · your data stays with GenX procurement only
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Procurement FAQ

Questions buyers actually ask

Not listed? Ask the engineer
That depends on your platform, motor efficiency and payload — there is no honest single number. Share your platform spec and current pack on the RFQ and our engineering team will model expected endurance for this pack from its measured discharge data.
Higher-stability chemistries (Li-ion and solid-state) flatten the thermal runaway curve compared to conventional polymer-electrolyte cells, particularly under sustained high C-rate draw. No pack is 'fire-proof' — pack integration, BMS, and platform-side current limits remain essential. UN 38.3 test summary available on request.
Yes. Each pack ships with the discharge connector listed in its specification; alternative XT / EC / AS-series connectors and custom harness designs (split, parallel, BMS-integrated) are routed through engineering — typical turnaround is 2-3 weeks for first article, faster on repeat orders.
Manufacturer warranty (period listed in this pack's specification) against cell defects and capacity degradation outside spec tolerance when used within the stated operating envelope. Cycle abuse, water ingress, and platform-side over-draw events are excluded. Replacement is pack-level, not cell-level.