[mark christopher]

For use in the Touring Car Pro-Stock Class Only


1. Lithium Polymer (a.k.a. Li-Poly/LiPo) battery packs must have a hard, protective case that completely envelopes the cell(s). The maximum case size is as follows: -
Length: 139.0mm.
Width: 47.0mm.

Height: 25.0mm.

(Height excludes the mouldings on the bottom of the case that help locate the battery pack in the car).

2. The maximum retail price for the year starting 1st.Jan. 2008 is £80.00.

3. Individual cells used in the construction of the battery shall be rated at 3.7 volts nominal and the pack shall be 2 cells in series.
4. The battery pack shall have leads extending from the case for the positive and negative electrical connections using wire of adequate size to handle discharge rates acceptable to racing applications. Alternatively, the case shall have external connection points for these wires clearly marked positive and negative so the user can apply the lead wires.

5. The case must have the original suppliers label intact, stating the rated voltage and the pack capacity. Maximum capacity is 5,000 mah. The Brand name/logo shall be easily readable.

6. For 2008 there will be a rolling homologation list (as per. motors).

7. All LiPo packs must be charged with a LiPo-capable charger using the industry standard CC/CV (Constant Current/Constant Voltage) charge profile.

8. LiPo batteries may be charged to a maximum of 8.40V +/-0.04V. Overcharging is a serious safety hazard and will not be tolerated.



Please read the guide to safe use of LiPo batteries :- ‘Safe use of LiPo Batteries’ (above).