Bolt Energy USA FactorySync 33-657S
SKU 33-657S
Bolt Energy USALast updated: 16 September 2026
Battery and charging
- Description
- 51V/105Ah Thin NB for Epic
“33-657S: 51V/105Ah Thin NB for Epic”
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
Compatibility
- Harness part number
- 33-031
- Replaces
- Factory or OEM Lithium
- Firmware build
- EPICEV
- Listed carts
- EPIC® E20, E40 / E40L / E40FL, E60 / E60L, 2022-CURRENT
“FACTORYSYNC HARNESS PART NUMBER: 33-031”
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
“FACTORY BATTERY: Factory or OEM Lithium”
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
“FIRMWARE: EPICEV”
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
“MAKE: EPIC® MODEL: E20, E40 / E40L / E40FL, E60 / E60L YEAR: 2022-CURRENT”
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
Compatible carts
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
- Epic Carts E20Manufacturer documentedView cart: Epic Carts E20 →View battery: Epic Carts E20 →
- Epic Carts E40Manufacturer documentedView cart: Epic Carts E40 →View battery: Epic Carts E40 →
- Epic Carts E40FLManufacturer documentedView cart: Epic Carts E40FL →View battery: Epic Carts E40FL →
- Epic Carts E40LManufacturer documentedView cart: Epic Carts E40L →View battery: Epic Carts E40L →
- Epic Carts E60Manufacturer documentedView cart: Epic Carts E60 →View battery: Epic Carts E60 →
- Epic Carts E60LManufacturer documentedView cart: Epic Carts E60L →View battery: Epic Carts E60L →
Sources
- Bolt Lithium Batteries — FactorySync Fitment GuideManufacturer document
Bolt Energy USA
Source: boltenergyusa.com/wp-content/uploads/2026/08/Bolt-FactorySync-Fitment-Guide_081026-1.pdf
Retrieved September 15, 2026