The Shimano STEPS BT-E8010-A delivers 504Wh of capacity in a slim, down-tube-mounted package built for the demands of e-mountain biking. Engineered alongside the E8000 drive system, it provides enough power for up to 100 km of trail riding while offering robust waterproof protection against mud, rain, and vibration.

Highlights

• 504Wh capacity (36V / 14Ah): ample energy for extended trail sessions and longer rides.
• Down tube mounting: slim, low-profile design integrates cleanly with the frame for a natural ride feel.
• Waterproof construction: purpose-built for E-MTB conditions including rain, mud, and rough terrain.
• 1,000 charge cycle rating: retains over 60% capacity at end of rated cycle life for long-term value.
• Integrated charge indicator: on-board display with charge level readout, error signal, and system on/off switch.
• Modern lithium-ion cells: lightweight and energy-dense for a competitive weight of 2.65 kg.

Built for the Trail

The BT-E8010-A is purpose-built for off-road riding. Its reinforced casing resists the knocks and vibrations of technical terrain, while the waterproof design ensures reliable performance in wet conditions. The low-profile shape keeps the battery close to the frame for a natural ride feel and minimal impact on the bike's centre of gravity.

Long-Term Reliability

Rated for 1,000 full charge cycles with over 60% capacity retained at end of rated life, this battery is designed for years of regular use. The integrated charge gauge gives at-a-glance readouts so you always know how much range remains before heading out.

Compatibility & Fit

Designed for Shimano STEPS E8000 and E7000 series drive units. Requires a BM-E8010 battery mount bracket (sold separately). Compatible chargers: EC-E6002 and EC-E8004 only — the older EC-E6000 charger is not compatible. Confirm frame compatibility with your bike manufacturer before purchase.