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Products
6S 66000mAh UAV Battery
  • 6S 66000mAh UAV Battery6S 66000mAh UAV Battery

6S 66000mAh UAV Battery

HSS Energy supplier's 6S 66000mAh UAV battery gives OEM customers a large-format 6S2P option when capacity must rise beyond the 40Ah class without changing series architecture. Its 66Ah format adds installed energy while keeping weight below the 80Ah sibling; final current, fit and connector details are project-confirmed.
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The Customizable 6S 66000mAh UAV battery creates a new large-format step above HSS Energy’s conventional 6S capacity range. It is intended for aircraft programs that want substantially more installed energy while retaining a 23.7V-class 6S architecture. The key buying tradeoff is clear: 66Ah raises mission energy, but the 5.35kg pack and 255mm envelope make battery-bay volume, center of gravity, cable exit and current demand more important than on smaller HSS 6S packs.

Product Specifications

Parameter

Specification

Product model

HSS 6S2P-66Ah

Product category

Semi-solid-state lithium UAV battery

Configuration

6S2P

Nominal voltage

23.7V

Nominal capacity

66000mAh / 66Ah

Nominal energy

1564.2Wh

Published energy density

300Wh/kg value shown on supplied product reference

Calculated pack reference

About 292Wh/kg (1564.2Wh / 5.35kg)

Pack weight

Approx. 5.35kg

Pack size (L x W x H)

60 x 168 x 255mm

Discharge rate shown

3C / 10C shown on product reference

Arithmetic current reference

198A at 3C; 660A at 10C (arithmetic references only, not verified pack limits)

Power / balance interface

High-current power lead and balance interface shown; final mating connector and cable configuration confirmed for the approved order

Charging profile

Matched series-count charging; charge voltage/current and charger workflow confirmed for the final configuration

Why the 66Ah Position Exists

The 6S2P 66Ah UAV battery is a practical step up when an aircraft must stay on 6S but the existing pack no longer provides enough mission energy. It leaves more mass and installation margin than the 80Ah option, so the first checks should be bay fit, CG, connector access and real flight current.

Selection Point

6S2P 66Ah

6S2P 80Ah

Nominal energy

1564.2Wh

1848Wh

Pack mass

Approx. 5.35kg

Approx. 7.4kg

Envelope

60 x 168 x 255mm

155 x 110 x 230mm

Product position

Large-format step-up

Maximum-capacity 6S branch

Choose when

Mass still matters

Installed energy dominates

Large-Format 6S2P Mechanical Fit

For a 23.7V 66Ah UAV battery, mechanical fit is a first-order engineering question. Send the battery-bay drawing or maximum L x W x H envelope, allowable pack mass, mounting direction, cable exit, removal path and CG target. The 60 x 168 x 255mm form factor is tall and narrow in one axis, so available volume alone does not prove installation fit.

6S 66000mAh UAV Battery

Mechanical-fit reference for the 6S2P 66Ah platform; dimensions and mass are part of the aircraft integration decision.

6S2P

CONFIGURATION

23.7V

VOLTAGE

60 x 168 x 255mm

PACK SIZE

5.35kg

PACK MASS

Electrical Boundary for Sample Approval

A 66Ah drone battery with 3C / 10C reference rates gives arithmetic values of 198A and 660A when capacity is multiplied by C-rate. Those numbers are not presented as verified continuous or peak pack-current limits. Provide measured average current, maximum current, event duration, propulsion controller limits and connector requirements before the final build is approved.

CHOOSE THIS SKU WHEN

Choose this configuration when the aircraft must remain in 6S but needs substantially more installed energy than smaller HSS 6S packs.

MOVE TO ANOTHER SKU WHEN

move to 80Ah when maximum installed energy outweighs the extra pack mass; move down to a smaller 6S pack when bay volume or aircraft mass is the dominant constraint.

Application & Integration Context

The 66Ah UAV battery pack can be evaluated for professional multirotor, agricultural, mapping and industrial UAV projects after aircraft mass, electrical load and installation geometry are matched. It is especially relevant when the platform must stay in the 6S voltage family while moving to a much larger energy reserve.

6S 66000mAh UAV Battery

Professional UAV application context for the 66Ah step-up platform; final fit depends on aircraft load, mass, bay and interface validation.

OEM / ODM Configuration Review

For customers sourcing a 66000mAh semi-solid drone battery, HSS Energy can review the existing 6S battery label, maximum bay envelope, allowable mass, cable exit, connector, charger and measured current profile. The review focuses on whether the aircraft can step up from a smaller 6S pack without creating a new mass, CG, access or current-path problem.


Planning a 66Ah Upgrade on an Existing 6S Aircraft

For an aircraft already flying on 6S, start with the battery in use today. Compare its size, connector position, cable exit, charger and allowable mass with the 66Ah pack before changing capacity. In many retrofit projects, these fit details matter more than the Ah number.

Start With the Existing Pack

Check the current envelope, installed mass, charger, connector location and real flight current before deciding whether 66Ah is a practical step up.

Match the Connector, Not Just the Plug

Confirm mating connector, polarity, cable gauge, length, exit direction, bend radius and strain relief. It still needs to be reachable after installation.

Will It Go In - and Come Back Out?

The pack may fit the available volume but still be hard to install or remove. Check restraint, cable bend space, connector access and CG.

OEM Label and Product ID

Approved orders can use model identification, warnings, barcode or QR code, batch ID and carton marks so replacement stock is easy to identify.

Packing for Replacement Programs

Connector protection, cushioning, pack orientation, cartons, batch identification and destination handling can be matched to the order.

Freeze the Setup After the Sample

After aircraft validation, record the connector, cable layout, label and packing details so repeat orders follow the same approved setup.

SEND THE CURRENT 6S SETUP

Send the current battery label, bay dimensions, allowable mass, connector photo, cable length, charger data, flight current, mounting direction and expected quantity.


FAQ

Why choose 66Ah instead of 80Ah?

Choose 66Ah when the aircraft needs a large energy increase but still has a meaningful mass or installation constraint. Move to 80Ah when maximum installed energy is more important than the additional pack mass.

Is 3C / 10C the verified continuous and peak current?

No. These are product-reference C-rate values. Continuous current, peak current and allowable duration are confirmed against the approved pack, connector, cooling and aircraft load profile.

What information should be sent for a sample review?

Send aircraft voltage limits, average and peak current, battery-bay dimensions, allowable battery mass, connector requirement, cable length, charger information and expected mission duty cycle.

Can the connector and cable length be customized?

Yes. Connector type, cable length, cable exit and labeling can be reviewed as part of the OEM/ODM configuration.

Should 66Ah be selected only by capacity?

No. Capacity must be evaluated together with pack mass, bay geometry, CG shift, current demand and charging workflow.




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