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7.2V 2000mAh AA NiMH Eneloop [BK-3MCCE] Triangular Transmitter Battery Pack

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7.2V 2000mAh AA NiMH Eneloop Triangular Transmitter Battery Pack

Availability: In stock


Quick Overview

Dimensions (L x D x H): 105 x 28.5 x 27mm; Weight: 160g

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This is the 4th generation of Eneloop rechargeable batteries (BK-3MCCE) with up to 2100 charge cycles. They loose only 10% of their capacity after 1 year and and they still hold up to 70% after 5 years.

What is "Low-Self-Discharge" technology?
There are a number of people who would have you believe that this is "new technology" & somehow better than all that has gone before. Well here are the facts.....

This technology has been around since 2007 - we have been selling them for that long.
The term low self discharge means that the battery will not run down after being charged anything like as fast as a conventional NiMH or NiCd rechargeable battery would. After being charged, these batteries will typically retain 90% of that charge after 12 months, and 70% after 5 years, this makes them ideal for applications where they receive occasional light use, basically after being left for a couple of months you can just pick up where you left off.
Sounds good? Well as in all things that seem great there is always a catch - this is what the other guys selling this type of battery don't tell you - due to a combination of them not understanding the product & not wanting to lose a sale.
There are principally 3 down-sides:

1) The batteries have a lower capacity than standard NiMH types - typically around 10 - 20% lower. If your batteries get used very frequently, these are not the best choice, you will get better perfomence from the standard 2600mAh types such as the ones we sell.
2) The batteries cannot be fast charged in the same way that conventional NiMH types can. We recommend that these packs be charged at no more than 1,000mA
3) The packs cannot provide the same current output as standard types, so this makes them unsuitable for motor applications, or other high current uses.

Hope that this explanation helps, feel free to ask us any questions & we will get back to you as quickly as we can.



Measured at 400mA (0.2C)

Capacity (Minimal)






Max Discharge Current:


Limit 3,000mA with Futaba/JST connector

Max Charge Current:



Internal Resistance:

<225 mOhms

At full charge

Life Expectancy

>2100 cycles

IEC Standard

Panasonic Eneloop Batteries Leaflet: Panasonic Eneloop Batteries Leaflet

Additional Information

Capacity (mAh) 2000
Wire Gauge No
Country of Manufacture
Manufacturer Eneloop
Custom Stock Status No

Customer Reviews

Taranis Tx Replacement Review by Redhotpheasant
Bought as a direct replacement to the stock 800mAh NiMh battery supplied with the Taranis. Unfortunately not yet available with the Taranis connector but an easy fix using half a 2S balance extender to replace the supplied terminal. This battery at 2000mAh and Eneloop low self discharge technology ensures safety and maximum run time from your TX....and the standard wall charger works so no need to even take the battery out of your Taranis. (Posted on 07/07/2015)

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