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Battery Components & Accessories

Individual LiFePO4 cells, BMS systems, and accessories for custom battery builds.

LiFePO4 Battery Cells

EVE LF280K Cell

In Stock

Premium 280Ah LiFePO4 prismatic cell

SKU: EVE-LF280K

  • •280Ah capacity
  • •3.2V nominal
  • •Grade A+ quality
  • •6,000+ cycles
  • •QR code authentication
$89
per unit

EVE MB31 Cell

In Stock

High-capacity 310Ah LiFePO4 cell

SKU: EVE-MB31

  • •310Ah capacity
  • •3.2V nominal
  • •Grade A quality
  • •6,000+ cycles
  • •Latest MB31 model
$99
per unit

CATL 280Ah Cell

In Stock

Value-priced CATL LiFePO4 cell

SKU: CATL-280

  • •280Ah capacity
  • •3.2V nominal
  • •Grade A quality
  • •6,000+ cycles
  • •CATL factory direct
$85
per unit

EVE LF280K 16-Cell Pack

In Stock

16 cells for 48V DIY battery (bulk pricing)

SKU: EVE-16PACK

  • •16× EVE LF280K cells
  • •Matched capacity
  • •Sequential serial numbers
  • •Save $75 vs individual
$1,349
per unit

Battery Management Systems (BMS)

JK BMS 200A Active Balance

In Stock

Premium BMS with 2A active balancing

SKU: JK-BMS-200A

  • •200A continuous current
  • •2A active balancing
  • •16S compatible
  • •Bluetooth monitoring
  • •Temperature sensors included
$299
per unit

JK BMS 200A Smart

In Stock

Smart BMS with Bluetooth and app control

SKU: JK-BMS-200A-BT

  • •200A continuous
  • •2A active balancing
  • •Bluetooth + app
  • •Real-time monitoring
  • •Remote configuration
$349
per unit

Daly BMS 250A

In Stock

Reliable 250A BMS with passive balancing

SKU: DALY-250A

  • •250A continuous current
  • •Passive balancing
  • •16S compatible
  • •Temperature protection
  • •Value pricing
$249
per unit

Smart BMS 300A

Pre-Order

High-current smart BMS with advanced features

SKU: SMART-BMS-300A

  • •300A continuous
  • •3A active balancing
  • •WiFi + Bluetooth
  • •Cloud monitoring
  • •MQTT integration
$399
per unit

Cables & Accessories

Copper Bus Bar Set (48V)

In Stock

Heavy-duty copper bus bars for 16S battery

SKU: BUSBAR-48V

  • •Pure copper construction
  • •200A+ rating
  • •Includes hardware
  • •16S configuration
  • •Pre-drilled holes
$59
per unit

4/0 AWG Cable Set (200A)

In Stock

Premium welding cable for battery connections

SKU: CABLE-4/0-200A

  • •4/0 AWG (107mm²)
  • •200A rated
  • •6ft + 6ft (12ft total)
  • •Lugs installed
  • •Red + black pair
$149
per unit

200A DC Circuit Breaker

In Stock

DC-rated circuit breaker for battery protection

SKU: BREAKER-200A

  • •200A DC rating
  • •48-600V DC
  • •Manual reset
  • •IP67 weatherproof
  • •DIN rail mountable
$89
per unit

ANL Fuse Set (200A)

In Stock

ANL fuse and holder for battery protection

SKU: FUSE-ANL-200A

  • •200A ANL fuse
  • •Fuse holder included
  • •48V rated
  • •Easy replacement
  • •2-pack fuses
$45
per unit

Building Your Own Battery?

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