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1.2V 2000mAh RAY Long AA
AA (pencil) NiMH batteries with very low self-discharge suitable for powering receivers in RC models and similar applications with lower current consumption, but the required long life. Weight: 27g, dimensions: 14.5x50.4mm, voltage: 1.2V
7BA10103
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AA NiMH batteries RAY Long 2000 mAh watching the rising trend of improvement of properties pungent niklmetalhydridových batteries. They represent a reliable source of power for the transmitters and receivers are guaranteed an extremely low self-discharge.
The course of self-discharge - the residual capacity in% of supplied charge (0.1 C charge / discharge 1C).
| RAY Long | eneloop | "Normal" NiMH | |
| 2 days | 88.4% | 90.1% | 81.4% |
| 4 days | 85.2% | 87.4% | 74.6% |
| 7 days | 82.5% | 83.5% | 67.8% |
| 14 days | 74.2% | 77.9% | 50.3% |
| 21 days | 63.5% | 66.2% | 30.5% |
| 28 days | 58.4% | 63.9% | 12.9% |
Note .: residual charge are related to the amount of charge supplied during charging. Indication residual charge after 2 days therefore mean that for two days self-discharge batteries have lost about 10% of the charge, but in addition a small contribution of self-discharge particularly shows charging efficiency (typically around 90%).
| size battery | AA |
| low self-discharge | Yes |
| Capacity [mAh] | 2000 |
| Voltage [V] | 1.2 |
| Charging current [mA] | 200 |
| Max. charging current [A] | 2 |
| Max. discharge current [A] | 6-8 |
| Length [mm] | 50.4 |
| Diameter [mm] | 14.5 |
| Weight [g] | 27 |