Serpent 440151 1500mAh LiPo Pack for Mini Spyder MT Compatible with SER440001  [SER440151]

LiPo Pack for Mini Spyder MT — Spare Battery

This is a replacement LiPo battery supplied under Serpent part number 440151 for use with the Serpent Mini Spyder MT platform. It is offered as a spare for the Mini Spyder Monster truck RTR EP SER440001 and other factory-configured Mini Spyder MT vehicles accepting the same pack form factor.

Install the pack into the vehicle's battery compartment and secure using the vehicle's existing straps or mounts, observing the correct polarity and connector alignment. Charge only with LiPo-compatible chargers and follow standard RC battery precautions for charging, storage, and disposal.

Consider the battery's mass when swapping packs: changes in weight and placement can influence the truck's handling and suspension tuning. Confirm there is sufficient clearance around the pack and that wiring is routed clear of gears, motor, and steering linkages.

Use the Serpent 440151 as a direct swap to restore runtime while keeping the vehicle within its intended electrical and weight parameters.