Battery BMZ Downtube 10s4p 820Wh / 22,8Ah / 36V K1 Panasonic BMZ K1 for PANASONIC

BMZ Downtube 10s4p 820Wh / 22,8Ah / 36V K1 Panasonic BMZ K1 for PANASONIC - maximum performance for demanding e-MTBs

TheBMZ Downtube K1 is a premium integrated lithium-ion battery from the German manufacturer BMZ GmbH. This model with the code 611490 offers a capacity of 820 Wh (22.8 Ah / 36 V) and is designed for e-bikes with Panasonic drive systems (especially the newer generations).

The battery is commonly fitted to Kellys Theos R and Theos RX (MY24) and other brands using the Panasonic motor and BMZ K1 downtube platform.

Compatible for Kellys e-bikes with Panasonic motors:

MY24:
Theos R, RX series

Klíčové vlastnosti

• Configuration: 10s4p (10 cells in series, 4 in parallel)
• Voltage: 36 V nominal
• Capacity: 22.8 Ah
• Energy: 820 Wh
• Type: Removable downtube (K1 generation)
• Panasonic system (original connector and lock)
• Charge indicator: 5 LEDs + button directly on the battery
• Weight: approx. 3.9-4.1 kg
• Waterproof: High resistance to splash water and dust

Main advantages

• Significantly longer range - ideal for long trails, trekking routes and challenging terrain (realistically 100-160 km depending on route profile and riding style)
• Quick and convenient removal thanks to high quality lock
• Reliable BMS for maximum cell protection (overcharging, undercharging, overheating, short circuit)
• Modern design that fits perfectly into downtube battery frames
• Long life thanks to high quality Panasonic/Samsung cells

Important note: The battery is designed exclusively for compatible Panasonic systems. Use only original or approved BMZ/Panasonic chargers. Please observe the temperature limits for charging (0-45 °C) and storage.

BMZ GmbH (Germany)
Product code: 611490
Model: BMZ Downtube K1 Panasonic 820 Wh

This battery is a great choice as a replacement for the original battery or as an upgrade to a higher capacity.

Designing and manufacturing e-bikes is not just about putting mechanical components together. It's more than that. The purpose for which an e-bike is created is important, because it has a unique purpose in each person's life. This mission gives every KELLYS e-bike its reason for being. Thanks to modern technology, skilled designers and the best materials, the Kellys brand has some of the highest quality e-bikes.

We are specialists in KELLYS electric bikes. We offer full suspension and fixed mountain bikes, touring bikes, men's and women's electric bikes with an excellent price / performance ratio.

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