Golf Cart Lithium Conversion
6400Wh Battery Pack GP54120-18
DIY - ASSEMBLED
Lithium conversion battery for 48V systems
* WARNING: This product requires advanced knowledge of electronics, batteries, wiring, high voltage. Not Consumer or Plug & Play product. This is a DIY / Hobby product - requires installing and maintenance by the buyer/operator. See the terms and conditions.
Features:
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High quality and power automotive grade lithium batteries - good to convert 48V Lead Acid golf cart to Lithium.
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Installed BMS - ensuring cells' balance and overcharge protection, NO overdischarge protection.
- High average voltage - 54V - more power, less current draw
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Low voltage drops - 0.5V at 100A.
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Light weight - more power – faster acceleration. Save weight - gain more power - better power/weight ratio. Only 120 lb, but can provide up to 13kW power for 20 sec.
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Very powerful - 8kW continuous output, 13kW for 20 sec.
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Tested range - 58 miles on the road (Tested on EzGo 2009 AC equivalent power pack).**
Specifications:
| Model number: |
GP54120-18 |
| Average voltage: |
54 V |
| Maximum charge voltage: |
58.5 V |
| Minimum voltage: |
52 V |
| Capacity rated: |
120 Ah /6400 Wh |
| Maximum current continuous: |
150 A (cables limited 4AWG), 480A (batteries limited) |
| Maximum current peak: |
400 A / 10 sec |
| Battery type: |
Lithium-ion - LiMn2O4/LiNiO2 |
| Battery cycles: |
1200 0-100%, 4000 0-80% until reach 70% capacity, at 25°C |
| Dimensions: |
Size 13.5" x 19" x 8.75"h + 1.5" the BMS on left, 1" bracket on right |
| Dimensions (with brackets): |
13.5 x 21 x 8.75 |
| Total weight (approx.): |
130 lbs. |
| Power output: |
175A Anderson connector (red) |
| Charging input: |
50A Anderson connector (gray) |
| Warranty: |
1 Year parts warranty - see the details* |
| Readiness level: |
Assembled, BMS - connected |
Includes:
| Batteries: |
14 cells / 120Ah each cell |
| BMS: |
SDT14S20A - with WiFi, installed, overcharge protection, balancing |
| BMS tap harness: |
included |
| Enclosure: |
not included |
| Charging cable |
12 AWG, red/black, 2 ft with 50A Anderson (gray) |
| Power output cable |
4 AWG, red/black, 1 ft with 175A Anderson (red) |
| End steel brackets: |
2 |
| Threaded rods: |
4 |
| Protection covers (sets): |
14 |
| Bolts and nuts: |
M4, M6 |
| Mounting brackets: |
not included |
Optional:
| Batteries: |
Higher capacity batteries - 124Ah - 6600Wh - +$140 |
|
| BMS WiFi: |
Included
Displays information from the BMS about charging current, cell's voltages, etc. on a web browser screen. Use any iPhone, Android, PC, MAC to connect to the BMS via WiFi. No app installation required. BMS shows only the charging and does not show the discharge current.
More details here
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| Charger: |
See the charger options here
17A charger is available with this packs purchase. Contact us for details.
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| Cables: |
4 AWG, red/black, 2 ft with 175A Anderson (red) to connect from battery to the solenoid - $29
12 AWG cable with Anderson connector (grey) 5ft. is included with charger purchase only
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| Brackets: |
New design one piece end-plate and mounting brackets - included
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| BMS Programming cable |
USB to Serial interface for BMS programming and calibration. For PC only. +$69.
This is not necessary for the using of the battery pack.
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| Display: |
Voltmeter / LED Bar display programmed for this battery - $18. Shows charge level and the voltage. Will start flashing when reached critical level. Can be installed to replace the existing display. |
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Shipping:
- Freight HazMat – quote will be requested and provided for your specific address. Please email us with complete address and if it is business or residential. Estimated shipping to continental USA business address or carrier terminal - $150 - $350.
- We do not offer international shipping options at this time.
* WARNING: This product requires advanced knowledge of electronics, lithium batteries, high voltage. It is DIY / Hobby product - not CONSUMER or PLUG & PLAY PRODUCT. Basic documentation will be provided, however, we are not able to provide instructions or guide how to install on specific golf cart or device. By purchasing you acknowledge that you have all the necessary knowledge and experience to operate with high and low voltage electricity, lithium batteries, installing, testing, diagnostic electrical components, using computer software, WiFi.
** The tests were conducted with our EZGO 2009 AC motor golf cart with one driver, driven with about 15 m/h speed average speed on a asphalt road. Speed, acceleration, elevation changes, the type of terrain, the weight are all factors that will affect your actual measured range. See the tests of the different pack here is the "Links & Documents" section. We don't guarantee any range, speed, acceleration on other cart.
*** Warranty: The warranty is parts only - we don't guarantee the complete pack. If there is defective part - will be replaced. 1 Year warranty for the BMS and 6 months for the batteries. Shipping expenses in both directions are not covered by the warranty. Warranty does not cover overcharged (expanded) battery due to improper using,damaged BMS or charger. The battery pack have to be checked periodically for the cell voltages and potential problems.
