These are scale drawings generated from the published mechanical record — 250 × 107 × 65 mm, 3463 g, XT90S on the end face. Photography for this line is pending; nothing here is a stock image.
30.4V · 8S · 20000mAh · 40C
Lithium Polymer UAV mission pack · 608 Wh · 20C continuous / 40C burst
Product nameGenX 30.4V 8S 20000mAh 20C / 40C Premium Lithium Polymer HV Battery
210 Wh/kg — The Reason This Pack Exists
Endurance on a UAV is bought with mass. This pack is published at 210 Wh/kg — Lithium Polymer chemistry.
210 Wh/kg is the published rating. The pack figures divide out at 176 Wh/kg (608 Wh ÷ 3,463 g) — its 68.4 V sibling at 177 Wh/kg. Confirm which basis applies before you commit an airframe mass budget; the datasheet states it.
Same Pack, Other Voltage Class
Identical cell, chemistry, footprint and connector — the cell count changes. If your airframe runs a 68.4 V bus, switch here rather than going back to the catalogue.
Technical Specification · RKI-5042
Every published field for this SKU. Blank fields are omitted rather than estimated — request the datasheet for anything not listed.
What This SKU Actually Carries
Site-wide certification marks are not repeated on this page. Each line states the record held against RKI-5042.
5 SKUs · ₹11,115 To ₹48,930
Capacity sets the mission; cell count sets the bus.
| Pack | Capacity | C-Rate | Nominal | Price excl. GST | |
|---|---|---|---|---|---|
| RKI-5042 | 20 Ah | 40C | 30.4 V | ₹21,885 | Viewing |
| GenX 68.4V 18S 20000mah 20C / 40C Premium Lithium Polymer HV Battery | 20 Ah | 20C | 68.4 V | ₹48,930 | View → |
| GenX 53.2V 14S 20000mah 20C / 40C Premium Lithium Polymer HV Battery | 20 Ah | 20C | 53.2 V | ₹38,380 | View → |
| GenX 22.8V 6S 20000mah 20C / 40C Premium Lithium Polymer HV Battery | 20 Ah | 20C | 22.8 V | ₹16,500 | View → |
| GenX 15.2V 4S 20000mah 20C / 40C Premium Lithium Polymer HV Battery | 20 Ah | 20C | 15.2 V | ₹11,115 | View → |
Questions Buyers Ask On This SKU
01Is the discharge rating 20C or 40C?
20C continuous — 400 A. 40C — 800 A — is the burst figure. Size ESCs, fusing and harness on the continuous number.
02Why is rated cycle life 1000 cycles?
Because it is Lithium Polymer at 210 — that energy density is bought with cycle count. Rated pack cycle life on this SKU is 1000 cycles. It is an endurance and mission pack, budgeted as a consumable. For high-turnaround flying, ask us to specify a higher-cycle line instead.
03What does ₹21,885 include, and how is GST billed?
₹21,885 is the unit price excluding GST. At 18% that is ₹3,939 tax, ₹25,824 delivered per unit on a GST invoice. Bulk rates apply from 25 units, and OEM pricing is quoted against volume — both come back on the RFQ, not from this page.
04What certification is on record for this pack?
Certification is confirmed per SKU on the quotation, never assumed from the catalogue. Manufacturing and R&D are in Gandhinagar, Gujarat, and the pack is made in India. If a tender names a certification you must hold, ask before raising the PO — we will state exactly what is on record for RKI-5042.
05What charger does 2C need?
Standard charge is 2C — 40 A on a 20 Ah pack, over 20 Mins, on a balance-capable charger sized for 8S1P reading the 2515 Connector harness. Rapid charge on this SKU is 5C. Charge only inside the stated temperature envelope — Ambient Charge : 0 to 50℃ Ambient Discharge: 0 to 50℃.
06What is the temperature limit before thermal runaway?
80 °C — do not exceed it. Cell temperature must stay below 80 °C in every condition, on this pack and on every GenX line: charge, discharge, storage and transport. Above 80 °C thermal runaway becomes possible on any lithium chemistry. The operating envelope is tighter than that ceiling — Ambient Charge : 0 to 50℃ Ambient Discharge: 0 to 50℃ — so treat 80 °C as an abort limit, not a target. Storage: Storage Temprature : Standard 23℃ (65% Humidity). If a cell approaches it, land, isolate the pack and report it to us.
07Can I get a different connector or harness length?
Yes. The pack ships with XT90S on the discharge side and a 2515 Connector balance lead. Alternate connectors, cable lengths and OEM harnesses are quoted as custom work — send the airframe interface with your RFQ.
08How fast can you dispatch, and is there a minimum order?
In stock, PAN India. No minimum order — one unit for evaluation is fine. Air freight needs the UN 38.3 test summary; request it with the order.
Send The Airframe, Get The Pack Specified
Quote RKI-5042as listed, or send AUW, payload, bus voltage and endurance target and we will confirm whether this is the right pack — including when it isn’t.