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$19.99

COAST warranties its electronics accessories (products with digital screens) to be free of defects in materials and workmanship for ONE year. Warranty does not cover batteries and charging accessories (or damage caused by either). Batteries or damage caused by batteries (i.e. leakage) not included in guarantee.

To begin the warranty process with your COAST product, please complete the Online Warranty Request Form.

Put the power in clear lighting. Compatible exclusively with the COAST PX250 and SX300R PURE BEAM® flashlight, the ZX400 ZITHION-X™ rechargeable lithium polymer battery pack has a built-in USB port and recharges inside or outside the light—creating a no-hassle, lightweight power solution. Overcharge/discharge protection circuits make powering up as simple and...

Put the power in clear lighting. Compatible exclusively with the COAST PX250 and SX300R PURE BEAM® flashlight, the ZX400 ZITHION-X™ rechargeable lithium polymer battery pack has a built-in USB port and recharges inside or outside the light—creating a no-hassle, lightweight power solution. Overcharge/discharge protection circuits make powering up as simple and safe as possible. The battery pack is backed by COAST’s one-year warranty against defects in materials and workmanship. 

All COAST ZITHION-X™ batteries are protected with premium overcharge/discharge protection and are backed by COAST’s one-year warranty.

  • Features
    • Flex Charge

      Power up on your terms. Lights with COAST Flex Charge technology feature a rechargeable battery that can be recharged either inside or outside the light. A simple USB connection to either AC or DC ensures you can always get juice.

  • Specifications
    • Battery Chemistry Li-Ion
    • Capacity (mAh) 1300 mAh
    • Capacity (Wh) 4.81 Wh
    • Power Input (Charge Cable) Micro USB
    • Product Compatible SX300R
    • Storage Temp Range 20-35ºC
  • Flex Charge

    Power up on your terms. Lights with COAST Flex Charge technology feature a rechargeable battery that can be recharged either inside or outside the light. A simple USB connection to either AC or DC ensures you can always get juice.

  • Battery Chemistry Li-Ion
  • Capacity (mAh) 1300 mAh
  • Capacity (Wh) 4.81 Wh
  • Power Input (Charge Cable) Micro USB
  • Product Compatible SX300R
  • Storage Temp Range 20-35ºC