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Futaba - FUTM4166 FUTBR-3000 BR-3000 513886206320 4513886206320
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Futaba BR3000 Battery Checker
Futaba BR3000 Battery Checker
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Product Reviews: Review 1
Instruction Manuals: Manual 1 (697 KB)
Parts Saver Eligible:Yes
Tower Catalog Page: 165

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Tech Notes
This is the Futaba BR-3000 Battery Checker.


Checks the state of the following battery packs;
2-7 cell LiFe, LiPo and Li-Ion packs with JST-XH connectors
4-7 cell NiCd and NiMH packs
Battery pack total voltage display and remaining capacity are
displayed on a bar graph and in percent
Voltage of each cell of a lithium battery pack can also be displayed
Operates on the power supplied from the connected battery
One year limited warranty through Hobby Services beginning at date of


Futaba BR-3000 Battery Checker


Voltage display error: 1.5%
Dimensions: 3.3 x 2.5 x 0.6" (85 x 63 x 15mm) excluding projecting
Weight: 1.8oz (52.6g)
Display range;
Total voltage: (Ni type) 4.0~17V, (Li type) 5~34V
Cell voltage: (Li type) 1.1~4.9V
Operating temperature: -10~+45C
Storage temperature: -20~+60C


The BR-3000 Battery Checker can only be used with the battery packs
listed above. It cannot handle batteries of other cell sizes and
types. The checker display is based on voltage. Since the voltage
changes with the individual battery and the ambient temperature,
use the remaining capacity display as a criteria only.

jxs 09/02/11
updt jxs 05/23/12

– If you need more information, use these Futaba resources –
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Phone: 217-398-8970
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