Last updated: 3 October 2026
Battery and charging
- Battery types it will charge
- Lead Acid 36V ONLY
- Output current
- 15A
- Output power
- 650W
- Maximum output voltage
- 44.1V
- Input voltage range
- 85-265VAC
- Connector type
- SB50 GREY quick disconnect
“Battery type Lead Acid 36V ONLY”
Source: redhawk.golfcart.com/images/CGR-631.pdf
“Maximum DC output current 15A”
Source: redhawk.golfcart.com/images/CGR-631.pdf
“Maximum DC output power 650W”
Source: redhawk.golfcart.com/images/CGR-631.pdf
“Maximum DC output voltage 44.1V”
Source: redhawk.golfcart.com/images/CGR-631.pdf
“AC input voltage range 85-265VAC (With 16AWG IEC C13/C14 Connector)”
Source: redhawk.golfcart.com/images/CGR-631.pdf
“Your charger ships with a short cord SB50 GREY quick disconnect.”
Source: redhawk.golfcart.com/images/CGR-631.pdf
Compatibility
- What its maker says it charges
- for Lead Acid batteries
“high quality 100-240V AC SMART charger for Lead Acid batteries”
Source: redhawk.golfcart.com/images/CGR-631.pdf
Identity
- Model code
- CGR-631
“Part Number: CGR-631 Description: CHGR-3615-LA (Lead Acid)”
Source: redhawk.golfcart.com/images/CGR-631.pdf
Compatible batteries
The manufacturer states which batteries this charger is for, quoted above, and we have not been able to match that to a specific battery in this catalogue. Nothing is listed here until that is settled, because the wrong charger on a pack is the error that matters.