This is the C-Max 3.7V 4900mAh 50C Hard Case from SMC.
FEATURES: Hard case
Dean's connector
Three month limited warranty
INCLUDES: One 3.7V 4900mAh 50C Hard Case with Dean's Connector
REQUIRES: capable charger
SPECS: Capacity: 4900mAh
Number of Cells in Series: 1
Rated Voltage: 3.7V
Max. Charge Voltage: 4.2V
Min. Discharge Voltage: 2.5V
Maximum Recommended Charge Current: 4.9A
Continuous Discharge Current: 50C
Discharge Lead: 12 gauge
Dimensions: 92x45x19mm (3.6x1.8x0.75")
COMMENTS: READ the ENTIRE instruction sheet included with battery before use
ALWAYS use a -approved Charger
ALWAYS use a Cell Balancer
NEVER Charge over 4.2V per cell
NEVER Charge at currents greater than 1C
NEVER Charge through the "To ESC or "DISCHARGE" lead
NEVER Trickle Charge
NEVER allow to Discharge below 2.5V per cell
NEVER disassemble or modify pack wiring in any way or puncture cells
NEVER place on combustible materials or leave unattended during
charging
ALWAYS charge in a fireproof location
ALWAYS set charger's output volts to match battery volts
ALWAYS keep out of reach of children
cnh 10/15/09
ir/jxs
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