Description
A cart-specific ECO bundle for the Navitas Chassis: one ECO Battery 51.2V 105Ah LiFePO4 battery from the Skinny GEN3 line with the mounting, wiring and accessories ECO specifies for this cart, lithium charger included. The parts list below shows exactly what is in the box.
Key numbers: 5.3 kWh of stored energy, a battery weight of 113 lbs, 250A continuous discharge.
Standard or Heated: pick Heated for ECO’s self-heating version of the same battery. It warms the cells before charging in freezing weather, so you don’t need pads, switches or timers. Heated adds $150.
What’s included
- 51V 105Ah Skinny LiFePO4 Battery GEN3 (part A-051105-03)
- 38V-51V 15A CAN Charger (part A-1055)
- DC-DC 12V Converter / 40V-90V Input (part A-1272)
- CAN LCD SOC Meter / Auto Baud (part A-3109)
- ECO Charge Port / EZGO TXT / 110V Plug – Quick Connect Plug (part A-4022)
- Battery Mounting Hardware / 5/16in (part A-8003)
- Remote Button Battery Wake Up Kit (part A-4220)
- EB Extension Cord (part A-4401-240)
- Printed installation instructions
Specifications
| Brand | ECO Battery |
|---|---|
| ECO bundle number | B-3441 |
| Fits | Navitas Chassis, 48V |
| Nominal voltage | 51.2V |
| Capacity | 105Ah |
| Energy | 5.3 kWh |
| Continuous discharge | 250A |
| Peak discharge | 550A (10 s) / 600A (5 s) |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cell configuration | 1P16S (16 prismatic cells) |
| Battery weight | 113 lbs (51.25 kg) |
| Battery size (L x W x H) | 22" x 9.75" x 10.43" |
| Ingress rating | IP67 |
| Charging temperature | 32F+ (Standard); self-heating on the Heated version |
| Discharge temperature | -4F to 140F |
| Case | Powder Coated Steel |
| Charger | 38V-51V 15A CAN Charger |
| Heated option | Yes (+$150) |
| Warranty | Limited Lifetime (ECO Battery) |
Warranty: Limited Lifetime Warranty from ECO Battery. Ask us for the full warranty terms before you buy.
Check your fitment: confirm your cart’s make, model, year and voltage before ordering. See the Fitment Guide or send us your cart details and we’ll confirm the right kit.
About ECO Battery
ECO Battery makes lithium batteries for golf carts and low-speed vehicles (LSVs) and positions them as an affordable replacement for a lead-acid pack. ECO also supplies factory lithium bundles to new-cart manufacturers, sells AC powertrain bundles, and publishes its own step-by-step installation videos for the most common carts.
- Several case shapes (Cube, Square, Skinny, Thru-Hole) for tight compartments.
- Cart-specific bundles for Club Car, EZGO, Yamaha, ICON and Evolution.
- ECO’s own install guides on YouTube for the DS, Precedent/Onward/Tempo, TXT and Drive.
See everything we carry from ECO Battery.
Good to know
- Charge only with the lithium charger supplied with the kit or one the maker approves; a lead-acid charger can damage a lithium battery.
- Running lights, a radio or USB ports? Most conversions need a 12V converter; check the parts list above and see accessories.
- LiFePO4 should not be charged below freezing unless the battery is heated or has low-temperature protection.
Shipping or local delivery: this battery can be shipped to you or delivered locally. See Shipping & Local Delivery for details.
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