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California98Civic · 08-04-2017, 04:21 PM

Random recheck to see the market status of graphene batteries reveals this. And rough calculations suggest my ebike would get a little more energy capacity in slightly less space and with much less weight.

"LRP TC Stock Spec P5-HV Graphene 2S LiPo 60C Battery (7.6V/8000mAh). The HV-LiPo Graphene cells offer even more power than before and can be charged up to 8.7V without problem. The improved cell chemistry generates an extremely low internal resistance and therefore less heat buildup under load. HDS-7 cell chemistry guarantees maximum performance. Specially developed for stock racing classes with highest possible voltage output for maximum speed and acceleration.

P5-HV Technology: 5mm gold plated battery plugs and 7.6V (2S) technology for maximum power
HV-LiPo GRAPHENE cells: High power LiPo cells that can be charged up to 8.70V (2S)! Maximum Power!
100% compatible for 8.40V (2S): More Power than LRP 2016 batteries at 8.40V charging!
Improved Lifetime: Highly improved lifetme when charged to 8.40V (2S) only!
HDS-7 Chemistry: Improved chemistry for low internal resistance + less heat build-up under load = Maximum power until the end of your run
5mm Gold Works Team connectors included
3C Charge current
Charge with your standard LiPo charger for 8.4V or with LiHV charger for 8.7V
Complying with the rules of the following federations and race series: EFRA, IFMAR, ROAR, JMRCA, BRCA, DMC
120C/60C LiPo Power No memory effect, extremely long lifetime.
Durable, see-through, hardcase made of high-quality synthetic material
2mm gold coated balancing connector
LRP quality approved
Specifications:
Length: 139.0mm
Width: 47.0mm
Height: 25.1mm
Weight: 332g
Capacity: 8000mAh
Nominal voltage: 7.6V
C-rate: 120C/60C
Style: TC Stock Spec
Power connector: P5 5mm Gold
Balancing connector: 2mm Gold
Charge current: 3C
Application: 1:10 Onroad TC Stock + Modified
This product was added to our catalog on March 24, 2017."

08-04-2017, 04:21 PM	#14 (permalink)
California98Civic Cyborg ECU Join Date: Mar 2011 Location: Coastal Southern California Posts: 6,299 Black and Green - '98 Honda Civic DX Coupe Team Honda 90 day: 66.42 mpg (US) Black and Red - '00 Nashbar Custom built eBike 90 day: 3671.43 mpg (US) Thanks: 2,373 Thanked 2,172 Times in 1,469 Posts	Random recheck to see the market status of graphene batteries reveals this. And rough calculations suggest my ebike would get a little more energy capacity in slightly less space and with much less weight. "LRP TC Stock Spec P5-HV Graphene 2S LiPo 60C Battery (7.6V/8000mAh). The HV-LiPo Graphene cells offer even more power than before and can be charged up to 8.7V without problem. The improved cell chemistry generates an extremely low internal resistance and therefore less heat buildup under load. HDS-7 cell chemistry guarantees maximum performance. Specially developed for stock racing classes with highest possible voltage output for maximum speed and acceleration. P5-HV Technology: 5mm gold plated battery plugs and 7.6V (2S) technology for maximum power HV-LiPo GRAPHENE cells: High power LiPo cells that can be charged up to 8.70V (2S)! Maximum Power! 100% compatible for 8.40V (2S): More Power than LRP 2016 batteries at 8.40V charging! Improved Lifetime: Highly improved lifetme when charged to 8.40V (2S) only! HDS-7 Chemistry: Improved chemistry for low internal resistance + less heat build-up under load = Maximum power until the end of your run 5mm Gold Works Team connectors included 3C Charge current Charge with your standard LiPo charger for 8.4V or with LiHV charger for 8.7V Complying with the rules of the following federations and race series: EFRA, IFMAR, ROAR, JMRCA, BRCA, DMC 120C/60C LiPo Power No memory effect, extremely long lifetime. Durable, see-through, hardcase made of high-quality synthetic material 2mm gold coated balancing connector LRP quality approved Specifications: Length: 139.0mm Width: 47.0mm Height: 25.1mm Weight: 332g Capacity: 8000mAh Nominal voltage: 7.6V C-rate: 120C/60C Style: TC Stock Spec Power connector: P5 5mm Gold Balancing connector: 2mm Gold Charge current: 3C Application: 1:10 Onroad TC Stock + Modified This product was added to our catalog on March 24, 2017." __________________ See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.