Product details

08DQ0011-02

Robot Batteries and Power Components

Dongguan Large Electronics Co., Ltd.

08DQ0011-02

About this product

LARGE 08DQ0011-02 is a 21.6 V, 17 Ah lithium battery pack documented for underwater surveying and other inspection, power-monitoring and mapping robots. It uses a 6S5P 18650-cell configuration in a cylindrical sheet-metal housing, with SMBus communication and multiple protection functions. The manufacturer states 3.4 A discharge current and 25 A instantaneous current without a pulse-duration condition. The cited source does not establish an ingress-protection rating or operating depth. Commercial availability and exact release date remain unverified. Cover image: Manufacturer reference illustration.

Model
08DQ0011-02
Category
Robot Batteries and Power Components, Components

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Battery chemistry (manufacturer terminology)

Tri-metallic lithium

Reported claim

Configuration: 08DQ0011-02; Manufacturer terminology on the exact product page; detailed cathode composition is not specified and is not inferred.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Tri-metallic lithium batteries suitable for intelligent robots

Battery configuration

18650 – 6S5P – 21.6V – 17Ah

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Battery specifications: 18650 – 6S5P – 21.6V – 17Ah

Cell model

18650 – 3400mAh – 3.6V

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Cell model: 18650 – 3400mAh – 3.6V

Charging current

≤8.5 A

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Charging current: ≤ 8.5A

Charging temperature

0 to 45 °C

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Charging temperature: 0 – 45℃

Charging voltage

25.2 V

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Charging voltage: 25.2V

Communication protocol

SMBus

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Data communication management: Utilize TI-SMBus software to manage chips, achieve precise data transmission via SMBus communication, and ensure accurate temperature control.

Discharge current

3.4 A

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Discharge current: 3.4A

Discharge cut-off voltage

15 V

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Discharge cut-off voltage: 15V

Discharge temperature

-20 to 60 °C

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Discharge temperature: -20 to 60 degrees Celsius

Finished-pack internal resistance

≤200 mΩ

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Internal resistance of the finished product: ≤ 200 mΩ

Housing

Sheet-metal housing

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Battery housing: Sheet metal metal housing

Instantaneous discharge current

25 A

Reported claim

Configuration: 08DQ0011-02; Instantaneous rating; pulse duration, recovery interval and thermal conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Instantaneous discharge current: 25A

Intended applications

Inspection robots; power monitoring robots; mapping robots

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Application fields: Inspection robots, power monitoring robots, mapping robots and other robot-related fields

Mass

2,000 g

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Battery weight: 2000g

Output wiring

High-temperature-resistant wire

Reported claim

Configuration: 08DQ0011-02; Qualitative manufacturer wiring description; no numerical wire temperature or gauge rating is stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Wire output terminal: It adopts a high-temperature-resistant wire output method to enhance electrical conductivity reliability and high-temperature resistance.

Product dimensions

Height 160; diameter 100 ±1 mm

Reported claim

Configuration: 08DQ0011-02; Detailed product row explicitly assigns ±1 mm to diameter. The summary writes 160*φ100 ±1mm without assigning the tolerance to individual axes; do not infer a height tolerance.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Product dimensions: Height 160mm, diameter 100mm ± 1mm

Protection functions

Short circuit; overcharge; overdischarge; overcurrent

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Lithium battery protection: short circuit protection, overcharge protection, overdischarge protection, overcurrent protection, etc.

Rated capacity

17 Ah

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Rated capacity: 17Ah

Rated voltage

21.6 V

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Rated voltage: 21.6V

Storage temperature

-20 to 35 °C

Reported claim

Configuration: 08DQ0011-02; Manufacturer exact-model specification; additional test conditions are not stated.

21.6V 17Ah underwater surveying robot lithium battery — Large Battery
Storage temperature: -20 to 35 degrees Celsius

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