BMZ UR V8 10S User manual

Li-Ion E-Bike Battery
INTEGRATED
DOWNTUBE BATTERY V8
Operating Instructions | Rev. 1-5
English
Read carefully before use.
Keep for reference.
Hand to the next owner.

2/8 Operating Instructions E-Bike Akku Integrated Downtube Battery V8
IDENTIFICATION
PRODUCT
Model: UR V8 10S:
→Art. No.: 31600-[…]
→Art. No.: 35600-[…]
→Art. No.: 37240-[…]
→Art. No.: 37242-[…]
Model: UR V8 13S:
→Art. No.: 32600-[…]
→Art. No.: 37225-[…]
→Art. No.: 37230-[…]
→Art. No.: 38546-[…]
→Art. No.: 38617-[…]
→Art. No.: 39325-[…]
→Art. No.: 607213
Model: UR V8 13S passive:
→Art. No.: 33600-[…]
Country of Origin: Germany
Mark: CE
MANUFACTURER
BMZ Germany GmbH
Zeche Gustav 1
63791 Karlstein am Main
Germany
Ph.: [phone]
Fax: [phone]
E-Mail: [e-mail]
Web: www.bmz-group.com
CUSTOMER SERVICE
BMZ Service Center
Am Sportplatz 15-17
63791 Karlstein am Main
Germany
Ph: [phone]
Fax: [phone]
E-Mail: [e-mail]
Web: www.bmz-central-service.com
DOCUMENT
Operating Instructions Integrated Downtube
Battery V8
Revision: 1-5 (11/3/2021)
MAN-10044
Subject to change.
IMPORTANT NOTES ON THIS
MANUAL
Carefully read the operating instructions
before using the e-bike battery.
These operating instructions contain necessary
information on the correct use of the
rechargeable e-bike battery. They do not contain
information on the use of the complete drive
system (battery + motor + display) and are
directed towards the end user.
Keep these instructions accessible to all battery
users.
DESCRIPTION OF NOTICES
SIGNAL WORD
DESCRIPTION
WARNING
Non-compliance can
lead to severe injury
or death.
CAUTION
Non-compliance may
lead to slight or less
severe personal
injury.
NOTICE
Non-compliance can
lead to property
damage.
Tips, additional
information
i

MAN-10044 | Rev 1-5 | 03.11.2021 3/8
PRODUCT DESCRIPTION
OVERVIEW
A State of charge display
B Warranty seal
C Dismounting latch
D Charging socket
E Discharging socket
F Product label
G Power button
INTENDED USE
The battery supplies the e-bike’s drive system
with power. It may only be used with compatible,
designated drive systems and chargers.
Any other use is not in compliance with the
intended application. Warranty will cease in case
of non-compliant use.
If the warranty seal is defective or missing,
warranty and guarantee become void.
TECHNICAL DATA
10S5P
13S4P
Nominal capacity
17.0 Ah
13.6 Ah
Energy
625.0 Wh
650.0 Wh
Max. permanent
discharge current
25 A
25 A
Max. permanent
charge current
5 A
5 A
Voltage
36 V
48 V
Max. charging
voltage
42.0 V
54.6 V
Weight
4.1 kg
Dimensions
(W x H x L)
3.78 x 3.31 x 17.72
inches
96 x 84 x 450 mm
SAFETY FEATURES
An integrated safety relay protects the battery
from overcharging, deep discharging,
overcurrent, short circuit, and operation outside
the safe temperature range.
LED DISPLAY
LED DISPLAY WITH POWER BUTTON
DESCRIPTION OF SYMBOLS
SYMBOL
MEANING

LED on

LED off

LED blinking
STATE OF CHARGE DISPLAY
Shortly press the power button to display state of
charge.
LED 1, 2, 3, 4, 5
CHARGE LEVEL

100…80 %

79…60 %

59…40 %

39…20 %

19…10%

9…0 %
Re-charge within two days
to avoid permanent
damage to the battery.
COMPATIBLE CHARGERS
BAT-
TERY

CHARGER
24555-14
4.0 A
28555-14
4.5 A
27143-4
4.0 A
37064-1
3.0 A
10S
✓
✓
13S
✓
13S
passive
✓
D
F
C
A
G
B
E

4/8 Operating Instructions E-Bike Akku Integrated Downtube Battery V8
LABELING AND SYMBOLS
LABEL
SYMBOLS
SYMBOL
DESCRIPTION
Lithium-ion battery symbol
(contains recyclable materials)
Conformity with relevant
European directives
Warning of hot surface
General warning symbol
Danger of explosion and fire,
caused by short circuit,
overheating, or other
electrical/mechanical abuse
Do not expose to open flame, fire,
open ignition source. Danger of
explosion and fire.
Do not immerse in liquid.
Follow operating instructions.
Do not dispose in domestic or
industrial waste.
SAFETY
When misused, lithium-ion batteries pose a threat
of explosion and fire. Adhere to safety advice to
minimize risks and to avoid misuse.
SAFETY ADVICE
WARNING
Non-compliance with safety advice can
lead to personal injury.
Non-compliance with safety advice can lead to
fire and/or severe personal injury. Injury
through chemical substances is also possible.
→Follow safety instructions.
→Remove battery from e-bike for handling (i. e.
maintenance), transportation or storage.
Unintentional activation of the e-bike poses
risk of injury and/or damage.
→Use the battery and equipment only if in
proper condition.
→Never use a damaged or broken battery.
→Only use the battery that is approved for your
e-bike.
→Use this battery only in e-bikes with BMZ
systems. Your battery is only protected from
dangerous overloading if used in the intended
application.
→Charge the battery before use. Only use the
supplied charger which was part of your
delivery scope.
→Keep the battery and its contacts clean and
dry. Remove any dirt with a clean and dry
cloth.
→Do not use any solvents (i. e. dilution, alcohol,
oil, anti-corrosives), detergents, or running
water to clean the battery.
→Persons (including children) with reduced
physical, sensory or mental abilities or lack of
experience and knowledge may not use the
battery, unless they are supervised and
instructed by a person responsible for their
safety.
→Do not expose the battery to strong
mechanical impacts. It poses a risk of
damage to the battery.
→Do not allow children to play with the battery.
→Do not open or dismantle the battery.
→Do not expose the battery to drastic
temperature changes.
→Protect the battery from temperatures above
140 °F (60 °C), direct sunlight, and fire.
Excessive heat may result in battery leakage
and damage to the casing.
→Do not immerse the battery in any liquid. Do
not clean with high-pressure cleaner.

MAN-10044 | Rev 1-5 | 03.11.2021 5/8
→Do not use the battery if contacts are
damaged. Do not use with damaged power
cables.
EMERGENCY INFORMATION
2.2.1 FIRST-AID MEASURES
Medical aid will be required in case of symptoms
caused by combustion gases or leakage.
AFTER INHALATION
In case of damage or improper use chemical
gases may leak. Leave area immediately and
breath fresh air. Seek medical advice in case of
any symptoms. Gases may cause respiratory
irritation.
AFTER SKIN CONTACT
Remove solid parts immediately. Flush affected
areas with plenty of water (at least for 15 min).
Carefully pad dry affected areas–do not rub.
Remove contaminated clothes immediately. Seek
for medical attention if skin shows redness or
irritation.
AFTER EYE CONTACT
Flush eye gently with plenty of water (at least for
15 min). Shield unaffected eye. Seek for medical
assistance immediately.
AFTER INGESTION
Drink plenty of milk or water and induce vomiting.
Seek medical attention immediately.
2.2.2 FIRE FIGHTING MEASURES
WARNING
Fire gases can cause damage to health.
Extinguishing water can react to extremely
toxic gas.
→Use self-contained breathing apparatus
and appropriate protective clothing.
1. Alert the fire department and report a lithium
fire.
2. If possible, carefully remove other batteries.
3. Evacuate all personnel from the immediate
fire area.
4. Use plenty of water to extinguish the fire.
OPERATION
SAFETY ADVICE
Only use a battery that has been approved for
use in your e-bike. Check if the battery and
housing are intact before use.
Turn off the battery before inserting or removing
it. Check if the battery is properly locked in place
and securely attached before each ride.
SWITCHING ON THE BATTERY
Shortly press the power button to switch on the
battery. LEDs will sequentially light up and go out
again.
CHARGING THE BATTERY
Only use the charger that was supplied with your
e-bike. The battery can be charged inside or
outside the frame.
If the battery won’t charge or if it is
damaged do not use it and contact
BMZ Germany GmbH.
Blinking LEDs change to solid green light as the
charging process progresses:
LED 1, 2, 3, 4, 5
CHARGE LEVEL

0…19 %

20…39 %

40…59 %

60…79 %

80…99 %

100 %
DISPLAY SHOWS STATE OF CHARGING LEVEL
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6/8 Operating Instructions E-Bike Akku Integrated Downtube Battery V8
SWITCHING OFF THE BATTERY
To switch off the battery keep power button
pressed until all LEDs have turned off.
Battery will turn off automatically if not in use.
INSERTING AND REMOVING
THE BATTERY
3.5.1 INSERTING THE BATTERY
NOTICE
Battery may drop out of the frame. Latch may
release itself due to heavy motion.
→Lock battery in place with key.
1. Insert turned off battery with display facing
down.
2. Push battery in until it locks in place.
3. Secure battery by locking it with key. Remove
key and store it safely.
3.5.2 REMOVING THE BATTERY
NOTICE
Battery may drop when it is released from the
frame.
→Use both hands to remove battery from the
frame.
1. Switch off battery.
2. Open lock.
3. Pull latch to release the battery.
TROUBLESHOOTING
PROBLEM
POSSIBLE SOLUTION
All LEDs
blinking and
error code on
display.
Battery is non-operational.
Please contact Service
Center.
One LED is
blinking
Charge battery.
Latch is stuck
Apply small amount of bike
chain lubricant spray.
Defective cover
Contact Service Center.
Lid of charging
socket is torn
off.
Do not use the battery.
Socket may be loose.
1.
2.
1.
3.
3.
3.

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PROBLEM
POSSIBLE SOLUTION
Battery is not
working
→Press power button to
switch battery on
→Battery is too cold.
Allow it to warm up
slowly in warmer
environment.
→Battery is too warm.
Allow it to cool down
slowly.
→Battery is deeply
discharged due to
inadequate storage.
Contact your vendor.
Limited range
→Low temperatures.
Decreased battery
range during winter is
normal.
→Loss of capacity due to
inadequate storage or
natural aging: Replace
battery.
If no suitable solution is listed, please contact
your dealer.
CLEANING
If necessary, clean latch and lightly apply bike
chain lubricant spray.
If necessary, clean battery with dry and clean
cloth.
Keep battery contacts and sockets clean. Wipe
with clean and dry cloth, if necessary.
STORAGE AND
TRANSPORTATION
STORAGE
SAFETY PROVISIONS
→Remove battery from e-bike or charger when
it is not in use.
→Do not store battery near hot or inflammable
objects. Danger of explosion.
→Temperatures above 140 °F (60 °C) may lead
to leakage and damage to battery’s casing.
Avoid contact with leaked substance.
→Do not store battery near heaters. Protect
battery from direct sunlight.
→Store battery in a dry place away from flames
and food.
→Keep small metallic objects away from the
battery. They may accidentally bridge
contacts.
RECOMMENDATIONS FOR BEST LIFE SPAN
→Store battery with a charge level of 50 %.
Check charge level every three months (if not
in use) and recharge to 50 %, if necessary.
→Store battery protect from freezing
temperatures.
→Avoid drastic temperature changes.
→Recommended storage temperature:
72…79 °F (22…26 °C)
TRANSPORTATION
4.2.1 DISPATCH
The battery is categorized as a dangerous good
and may only be packaged and dispatched by
especially trained personnel. Contact your vendor
for more information.
4.2.2 TRANSPORT ON PUBLIC ROADS
Private users may transport their battery on
public roads without any restrictions.
Commercial users or third parties transporting
lithium-ion batteries need to adhere to respective
dangerous goods regulations.
DISPOSAL
Do not dispose your old battery with your
household waste. In EC countries it is mandatory
to return batteries. Returning old batteries is free
of charge. To avoid a short circuit, fully discharge
the battery and cover its poles with adhesive
tape.
If batteries are not disposed of properly, they
pose a risk of fire, health and environmental
hazards.
DROP-OFF POINTS
→Manufacturer
→E-bike vendor
→Local recycling centers

More information?
Feel free to contact us. We are glad to help.
BMZ Germany GmbH
Zeche Gustav 1
63791 Karlstein am Main
Germany
Phone: [phone]
E-Mail: [email protected]
Web: www.bmz-group.com
All rights reserved. Subject to change without notice.