I was investigating LiPOs that might fit my new D4, and I figured I'd share the info I found.

Manufacturers, if you have a hard pack you'd like to add to my list, please reply with the information in the same format that I have listed here.

NOTE: dimensions and weight are taken directly from manufacturer where possible.

ROAR Approved LiPo
EFRA Approved LiPo

HARD-CASE

• CORALLY 4200 LiPo - Saddle Pack - Hard Case (7,4 Volt / 35C) #48243 EFRA
• Fantom Pro Racing Series 5400 mAh 40C 69mm x 46.6mm x 28.5mm 325g ROAR
• Intellect IP 4200mAh 30C 69mm x 46mm x 23mm (7) ROAR EFRA
• Intellect IP 6000mAh 30C 69mm x 46mm x 31mm (7) ROAR
• Losi 4800mAh 2S2P LiPo 20C Saddle Pack Hard Case 69.5mm x 45.2mm x 24.0mm (7) ROAR
• LRP VTEC LiPo 5100 Competition 69mm x 44mm x 25mm 272g EFRA
• ProTek R/C 2S "Supreme Power" Li-Poly 35C 69mm x 47mm x 28mm ???g (3)
• Reedy LiPO 5100mAh 35C 69mm x 47mm x 28mm 327g ROAR
• Reedy LiPo 4200mAh 35C EFRA Spec 69mm x 47mm x 23.2mm 283g EFRA
• SMC 4900mAh 25C 67.5mm x 45.75mm x 25.5mm 290g ROAR
• SMC 4900mAh 25C 70mm x 46.5mm x 27.5mm >290g (2)
• SMC 5300mAh 40C 70mm x 46.5mm x 27.5mm >290g (COMING SOON) (6)
• Speed Passion Speed Power 4200 mAh 30C Saddle Pack 68.5mm x 46mm x 31mm ROAR EFRA
• Speed Passion Speed Power 5500 mAh 30C Saddle Pack 68.5mm x 46mm x 31mm ROAR
• Thunder Power 5400 Pro Race Saddle Pack (TP5400-2SPRS) 69mm x 46.5mm x 28mm (5) ROAR
• Trakpower TP3200 3200mAh 20C 71mm x 47mm x 22mm 204g (1) ROAR EFRA
• Trakpower TP4800 4800mAh 20C 70mm x 47mm x 30mm 252g (1) ROAR
• Vampire Racing 4400mAh 30C 68.5mm x 46.5mm x 23mm 225g EFRA
• Vampire Racing 6200mAh 30C 68.5mm x 46.5mm x 31mm 335g

SOFT-CASE

• MaxAmps 4400mAh 2S4P 25C 66mm x 34mm x 25mm 240g
• MaxAmps 5500mAh 2S5P 25C 66mm x 34mm x 31mm 295g
• MaxAmps 4000mAh 2S2P 30C 66mm x 34mm x 31mm 295g
• Reedy 4800mAh 20C 68mm x 44mm x 24mm 282g (4)

(1) - Trakpower lists weight per half of the saddle pack, so the weight probably doesn't include wiring either.
(2) - v2 SMC specs come direct from Danny at SMC.
(3) - no weight on official page at AMainHobbies.
(4) - via tower hobbies, no official data available)
(5) - info direct from ThunderPower RC. I called them myself.
(6) - direct from SMC on RC/Tech.
(7) - user submitted

Hard Case

Fantom PRO RACING SERIES 5400mAh / 40C (L) 69mm (2.72 in.) x (W) 46.6mm (1.84 in.) x (H) 28.5mm (1.12 in.) x two cases

Added Fantom. Thanks.

Reedy LiPo 4200mAh 35C EFRA Spec 69mm x 47mm x 23.2mm 283g

Why can't there be a standard size except for the height? There should be some kind of standard, it cannot be that hard to make a standard hardcase size.

BTW here are some sizes:
Intellect IP 4200mAh 30C - 69x46x23mm for each
Intellect IP 6000mAh 30C - 69x46x31mm for each

Hope this helps.

I called Thunder Power and added dimensions for their Pro Race battery. I forgot to ask for weight.

I believe Thunder Power and Fantom are the same pack.

Added Reedy EFRA. Thanks Rick. (look forward to trying your TC5 worlds setup when I get my replacement chassis. )
Added Intellect dimensions. Thanks KostaG.

That is a great list! Thanks for the information.

Trinity 2S Li-Poly 30C 6000mAh 68.5x46.5x31.5mm per cell (wt unknown)
Trinity 2S Li-Poly 30C 4200mAh 68.5x46.5x31.5mm per cell (wt unknown)

SMC also make a 4900 70mmby 47mmby300 same battery dif case because they made the case biger for the wires

Added Protek pack and new SMC pack dimensions.

If I'm not mistaken the Trinity ones are the Intellect ones I've linked above.

Added LRP and Vampire Racing packs.

Very nice thread, I find the info very helpful. Let's keep this one bumped!

Losi 7.4V 4800mAh 2S2P LiPo 20C Saddle Pack Hard Case ROAR Approved: 69.5 x 45.2 x 24.0 mm