Good Price on Amazon for Eneloop Charger + Battery Pack Combos if Willing to Buy Multiple Units

If willing to purchase multiple units, the shipping/handling fee is not so bad.

Sample purchase

4 x Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries at $15.87 USD comes to

Items (4): AUD 88.49
Shipping & handling: AUD 17.95
Total before tax: AUD 106.44
Estimated tax to be collected: AUD 0.00
Order total: AUD 106.44

So you get essentially 16xAA batteries plus 4 eneloop chargers for $106

Alternatively

4 x Panasonic K-KJ17M3A4BA Advanced Individual Cell Battery Charger Pack with 4 AAA eneloop 2100 Cycle Rechargeable Batteries at $18.76 USD comes to

Items (4): AUD 104.60
Shipping & handling: AUD 17.96
Total before tax: AUD 122.56
Estimated tax to be collected: AUD 0.00
Order total: AUD 122.56

So you get essentially 16xAAA batteries plus 4 eneloop chargers for $122

Or buy 1 of each (i.e 2 chargers, 4 AAA, 4AA)

Order Summary
Items (2): AUD 48.27
Shipping & handling: AUD 14.54
Total before tax: AUD 62.81
Estimated tax to be collected: AUD 0.00
Order total: AUD 62.81

Cheapest price ever on camel for the AAA combo

https://camelcamelcamel.com/Panasonic-K-KJ17M3A4BA-Individua…

https://www.amazon.com/dp/B010U57MSW

and not too bad on the AA combo…

https://camelcamelcamel.com/Panasonic-K-KJ17MCA4BA-Individua…

https://www.amazon.com/dp/B00JHKSMJU