Operating Instructions
Thank you for purchasing this ‘RAYtronic B6’ balancer. We are sure you will be pleased with its performan-
ce and features. In order to ensure that you obtain the maximum from its operation, please read the
following instructions carefully.
These operating instructions are an integral part of this product. They contain important information and
safety notes, and should therefore be kept in a safe place at all times. Be sure to pass them on to the new
owner if you would sell or donate the product.
RAYtronic B6
Lithium Battery Balancer
Input
Battery Type
Charge Rate
Discharge Rate
Balancing Curent
2-6 cells Li-poly/Li-Fe, Li-poly/Li-Fe charger
max. 10 A (10 A fuse)
120 mA
Connector
JST-EH (Kokam/Graupner/RC System) 6-cells
Dimensions
2 - 6 lithium-polymer cells (Li-poly)
2 - 6 LiFePO4 cells (Li-Fe)
85 x 49 x 15 mm
Weight
59 g
SPECIFICATION
max. 10 A (10 A fuse)
Current Drain
15 mA (Normal modes), 0,4 mA (Standby mode)
ABOUT BALANCING
Balancing of Lithium packs is necessary because the individual cells tend to decline to different charge
states (voltage levels) when they are discharged. This imbalance varies according to the application, but
are discharged. This imbalance varies according to the application, but are discharged. This imbalance
varies according to the application, but are over discharged. In addition, if a Lithium cell is over-charged,
the cell can become unstable and in extreme cases can explode.
This RAYtronic 6 cell balancer is designed to balance lithium packs of up to 6 cells wired in series. To
balance up to 12 cells, 2 balancers can be connected together in series, and connected together using a
network wire. By keeping the cells at equal voltages throughout the charge, the balancer will ensure that
individual cell voltages are not exceeded, and an equal capacity is held in each cell.
When a balanced pack is discharged, the individual cells in the pack should dis-charge to similar levels
meaning that none of the cells fall below their individual minimum voltages.
RAYtronic C10 a C30 chargers can display the individual cell voltages of the pack being charged/dischar-
ged once the balancer and charger are hooked by the interface cable.
