Fallowgate Limited Batribike Manual
The information contained in this document will help you ensure that you get a long life from the
Lithium Battery supplied with your Batribike Electric Bicycle or Tricycle.
Battery Life
Most electric bicycle companies quote the number of “charge cycles” when describing battery life.
This can be somewhat misleading or confusing to the consumer as many factors, including time and
the way a battery is used will affect its life span.
Batribike Lithium batteries have been tested by the manufacturer in their
factory to 1000 charge cycles. This is done on a test rig which fully charges
and then immediately discharges the battery (this is what is classed as 1
charge cycle). This procedure is then continually repeated until the battery
has reached 1000 charge cycles. The battery is deemed to have passed the
test if, after 1000 charge cycles, the battery still has at least 80% of its
original capacity.
The testing is carried out under controlled conditions of constant
temperature and constant discharge rate, and each charge cycle is
repeated immediately after the last one. Clearly in a real usage situation these conditions cannot be
replicated. Although the number of charge cycles is an indication that can be used to compare
different batteries, it is not realistic to expect a battery to last 1000 charge cycles in normal use. If the
battery was not used very often and was just charged at the minimum required interval of 1 month,
then 1000 charge cycles would be the equivalent of 1000 months or 831/3years!
Without doubt you cannot expect a battery to last 831/3years, so it is important to understand that
other factors, as well as charging and discharging, affect its lifespan. Rechargeable Lithium batteries
like to be used regularly. A battery used every day is likely to last more charge cycles than one used
infrequently. This can be seen in rechargeable batteries that are used in everyday objects such as
mobile phones and power tools. Those items that are used and charged regularly have a better
lifespan than those that are left inactive for periods of time.
Factors that can affect the lifespan of a battery include:-
• Heavily loading the battery – such as always setting off using the throttle (rather than using
pedal assist mode) or constant uphill use. (This does not
mean that the power should not be used in this way, only
that it will have an effect on the battery)
• Temperature fluctuation
• Time – Batteries slowly deteriorate with time, whether in
use or not.
• Frequency of use – a battery used every day is likely to
last more charge cycles than one used infrequently.
From the information above it can be seen that it is impossible to give an accurate guide to the actual
number of charge cycles that a battery can achieve.
Some Batribike owners are still using their original batteries over 5 years from their original purchase
date but it would be sensible for someone who commutes regularly on their Batribike to budget for a
new battery every couple of years.
Instead of giving the number of charge cycles as an indication of battery life, Batribike gives a 1 year
warranty which will be increased free of charge to 2 years*if the warranty is registered within 28 days
of purchase. *applies to new electric bicycles purchased from 11th March 2013 and subject to conditions published on the Batribike website.
WWW.BATRIBIKE.COM
BATTERY INFORMATION
Lithium Atom
Battery Care
Batribike use Lithium batteries for their electric bicycle power and the following relates to Lithium
based battery care. These points will directly affect battery life and performance.
Storage
Batteries do not like to be stored in very hot or very cold conditions or to be subject to conditions of
high moisture. They also do not like to be left in a fully discharged state. If Lithium batteries are left
flat for an extended period they may no longer be functional.
• Store your battery between 15 degrees Centigrade and 25 degrees Centigrade in a dry area.
(The conditions found in a normal domestic house).
• If your Batribike is not in use for an extended period it is imperative that you charge the battery
before storage and then charge the battery once a month to prevent deterioration.
Charging
Lithium batteries (and indeed any type of rechargeable battery) do not like to be left discharged. It is
good practice to recharge as soon as is reasonably possible after the battery goes flat. We
recommend charging after every ride, that way your electric bike is always ready for your next outing.
• Do not charge at temperatures below 0 degrees Centigrade.
• Follow the instructions in the manual supplied with your Batribike. Disconnect the battery from
the bike when charging, either by unplugging the power lead or turning off the power switch as
appropriate.
• Always make sure the battery and
charger are on a non-flammable, dry
surface away from sources of heat,
humidity and flammable materials.
• Do not cover the battery or charger
whilst charging.
• Only use the charger supplied with
your battery.
• Even if not in use recharge your battery a minimum of once a month.
Other important information
• Keep battery away from children
• Do not dismantle
• Do not pierce or crush
• Do not immerse in liquid
• Do not expose to temperatures over 60 degrees Centigrade
• Do not short circuit the battery connections
• Do not leave unattended whilst charging
• Do not sleep near a battery that is charging
Battery Disposal
All batteries should be disposed of responsibly. Your Batribike Lithium battery is no different and
most local authorities offer recycling and disposal facilities. Alternatively, you may return your battery
to Batribike for disposal.
Battery Warranty Terms & Conditions
1. Warranty is void if Warranty Label is removed or tampered with. **
2. Owner must ensure that battery is not left in a fully discharged state. **
3. Battery must only be charged with the charger supplied. **
4. Battery must be put on charge and charged fully at least once per calendar month, even if the
bike is not used. **
** See Important Notice below.
5. Warranty is not transferrable.
6. In the unlikely event of a battery failure, the battery must be returned to Batribike for testing. If
upon testing it is found that the above conditions have not been met then the warranty will not
apply and the cost of replacement and carriage will be payable by the Customer. If the battery
is found to be defective and the warranty conditions have been met, then a replacement will
be provided and the remaining term of the original warranty will apply. (The replacement may
be a new or refurbished battery at the discretion of Batribike.)
Warranty Upgrade Offer
Register your bike for a free upgrade to 2 year battery warranty (Subject to Terms &
Conditions) Applies to Batribike Electric Bicycles supplied by Fallowgate Limited
after 11th March 2013.
Extended Battery Warranty Terms & Conditions
A free upgrade to a 2 year battery warranty is offered for purchasers registering their BATRIBIKE
Electric Bicycle or Tricycle. This is in addition to the standard warranty listed in the manual.
This offer is only valid if the Warranty Registration is completed and returned to
BATRIBIKE within 28 days of purchase.
This offer applies to FW serial numbered batteries
only. (Those supplied after 11th March 2013 and
bearing a pair of FW type warranty labels).
Important Notice
Inside most of our batteries there is a data recorder built in to the battery management system
(BMS). This data recorder, when coupled to our computer software system, records the following
information:-
a) The total number of times the battery has been charged.
b) The maximum interval between charges (Days).
c) The number of days since the last charge.
This information will be used when deciding the validity of a warranty claim.
BATRIBIKE is a Registered Trade Mark of Fallowgate Limited
Kellaway House, Marton Road, Sturton-by-Stow, Lincoln LN1 2AH
Registered in England No.: 6429164 -- VAT Registration No.: 918 3651 11
Table of contents
