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The Lithium-ion Battery (14.8V, 15.6Ah) is a high capacity custom battery pack made from high quality 18650 lithium-ion cells designed for use in the BlueROV2, and fits perfectly inside a 3″ Watertight Enclosure. This 4S (14.8V) battery has a nominal capacity of 15.6Ah, plenty for 3-4 hours of moderate use on the BlueROV2. The lithium-ion cells the battery is comprised of have excellent performance characteristics, as well as a high tolerance for accidental mishandling. The battery is CE (Conformité Européenne) approved, ROHS compliant, and UN38.3 certified. Certificates can be provided upon request.
This new version of the battery (with white wrapper), uses Molicel P26A cells due to availability issues of the cells used in our original battery (with black wrapper). This battery has a different capacity than the black battery and should never be connected in parallel with the black battery!
The especially high capacity of this battery means that it is subject to more stringent shipping regulations than our other products. In addition to a hazardous goods shipping surcharge, we are also only able to ship this battery to a small number of countries:
|
Parameter |
Value |
|
|
Electrical |
||
|
Nominal Voltage |
14.8V |
|
|
Nominal Capacity |
15.6Ah |
230Wh |
|
Cell Configuration |
4S6P |
|
|
Maximum Continuous Current Draw* |
60A |
3.8C |
|
Maximum Burst Current Draw (10s)* |
132A |
8.5C |
|
Maximum Charge Current |
20A |
1.3C |
|
Recommended Charge Current |
10A |
0.6C |
|
Minimum Safe Voltage |
12V |
3.0V/Cell |
|
Discharge Connector |
XT90S |
|
|
Balance Plug |
5 pin JST-XH |
|
|
Thermistor Plug |
2 pin JST-XH |
|
|
Thermistor Type |
NTC, β = 3435K |
|
|
Thermistor Resistance |
R 25 = 10kΩ, ±1% (at 25°C) |
|
|
Thermistor Working Temperature |
-40-110°C |
-40-230°F |
|
Physical (Typical) |
||
|
Diameter |
74.2 ±0.3 mm |
2.92 ±0.01 in |
|
Length |
146 ±2 mm |
5.75 ±0.08 in |
|
Lead Length |
75 ±5 mm |
2.95 ±0.2 in |
|
Weight |
1163 g |
2.56 lb |
