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Banner image lithium-ion batteries for any model electric golf caddy

LIGHTWEIGHT EXTRA-HIGH-CAPACITY LITHIUM-ion BATTERY KITS by Kölnex

complete lithium-ion kits for all models and makes of electric golf trolley

product description

Energietechnik Mini Lithium-ion LiFePO4 Battery Packs by Kölnex

The three Energietechnik Mini Lithium-ion battery kits are suitable for virtually all makes and models of electric golf caddy. Finally you can now couple your caddy to a powerful and reliable lightweight battery that will enjoy a long life

We have used these kits almost exclusively in the UK for all electric golf caddies for the past five years, and made this technology available for our US customers from 2012.

 

lightweight lithium-ion batteries for any make or model of electric golf caddy

  

Smaller and lighter

The newly designed Lithium batteries are so advanced and lightweight it is a complete revolution for the electric golf caddy market. No more lifting and maneuvering a 24 lb weight into your trolley, and in and out of your vehicle. They are less than 1/4 the weight of a lead acid battery and less than 1/3rd the size !  These new batteries weigh only 4.8 lb !! and measure about 6" x 5" x 3" (168 mm 128 mm x 75 mm) (15 A/hr size).

More Power

The ABMS management system in these batteries provides 13.2 Volts during the whole period that the battery is in operation - right down to 10% of it capacity. More volts - more Amps - more power to your caddy.

Highly efficient

New technology incorporates ABMS (Advanced Battery Management System) allowing up to 90% of the battery capacity and power to be utilized - as opposed to the standard lead-acid batteries which could be discharged down to only about 45% of their capacity.

  • An SLA (sealed lead acid) battery can store only 25 watt-hours per kilogram. Using old SLA technology, it takes 6 kilograms to store the same amount of energy as a 1 kilogram lithium-ion battery
  • They have no memory effect, which means that you do not have to completely discharge them before recharging, as with some other battery chemistries
  • Lithium-ion batteries can handle many hundreds of charge/discharge cycles - this translates to extended golf-course use during the life of the battery
  • These batteries seem to be expensive however the increase in price over the price of the SLA equivalent package (battery, bag, leads, and charger), is only 1.35 times the price for the single-motor carts, and 1.71 times that for the dual-motor remote control carts. This clearly represents excellent value for money
features

Three sizes of lithium-ion battery kits are available

Energietechnik Mini 15
15 A/hr capacity lithium battery

The Mini 15 is suitable for all single-motor caddies with manual operation for 18-27 holes+

Energietechnik Mini 18
High capacity 18 A/hr lithium battery

The Mini 18 is suitable for all caddies with manual operation for 36-holes, and all 2-motor remote operation caddies for 18+ holes

 

Energietechnik Mini 22
Extra-high capacity 22 A/hr lithium battery

The Mini 22 is suitable for all caddies with manual operation for 36-holes, and all 2-motor remote operation caddies for 27+ holes. Suitable for longer or hilly courses.

lightweigh lithium battery for any make or model of electric golf caddy

special charger for Lithiu-Ion - Lithium Polymer batteries - for use in electric golf caddies

Complete with special dedicated super-fast charger

  • Each Lithium battery is delivered complete with a special matched intelligent charger
  • Half the charging time of the regular lead-acid batteries!

Lightweight !!

  • Energietechnik Mini 15 4.8 lb (2.2 kg)
  • Energietechnik Mini 22 6.0 lb (2.7 kg)

lightweight lithium-ion batteries for any make or model of electric golf caddy

 

Printed Circuit Board inside Kolnex Lithium-ion batteries

Now with Advanced Battery Management System (ABMS)

  • The individual cells within the Energietechnik batteries are continually monitored by an advanced electronic battery management system which ensures that the battery always maintains its optimum performance for power, efficiency, and longevity

Deeper use of battery capacity

  • Unlike a normal Sealed Lead Acid battery, which at best can access about 55% of its capacity, the Energietechnik Mini lithium battery is designed to be able to access 90% of its capacity. This makes for more efficient operation and avoids being stuck out on the course
  • Cycle life data for a lithium-ion pack compared to a SLA battery in a moderate climate (average temperature of 77°F) is influenced by depth of discharge. The SLA battery must be limited to a 30% depth of discharge to get comparable life to a lithium-ion that is at 75% depth of discharge. This means that the SLA battery must be 2.5 times larger in capacity than the lithium-ion to get comparable life
lithium battery capacity comparison

lead acid battery life - comparison

lithium battery for electric golf trolley - comparison

Extended life - Extended warranty

  • The standard SLA battery is rated at around 200 charging cycles. Your Energietechnik Mini battery system will provide you with many more charging cycles over the lifetime of the battery (dependent upon golf course terrains)
  • The lifetime of a battery is determined by a number of factors including regularity of play, weight of golf bag, course type, trolley age and trolley type - but most importantly its maintenance (see User Manual). With this in mind it is not possible to predict how long a battery will last. Despite this, we are confident that an Energietechnik Mini Lithium battery will last considerably longer than a lead-acid equivalent
  • Unlike SLA batteries, both the battery and its special charger are backed up with a full no-quibble 1-year warranty period     

Fast charging time

  • Energietechnik Mini lithium batteries use specially designed, electronically controlled chargers which will charge your Energietechnik Lithium battery in less than 5 hours
  • A lead-acid battery requires over 10 hours charging to reach its maximum capacity
  • This means less charging delay between rounds of golf.
chrging times - lithium and lead-acid batteries for electric golf trolleys
pricing & ordering

CURRENT PRICING

Energietechnik Mini Lithium-ion ABMS battery kits

all kits include special charger - the neoprene carrying bag - and the special T-bar connection cable.

SPECIAL OFFER - LIMITED PERIOD !
Limited 2-week period Special Offer now running from 9th October 2017
through 22nd October 2017

Note : T-bar connection cable can be supplied with either the standard C13 plug (used on all Kölnex brand trolleys up to mid 2013) or with Anderson connectors - see images and model details below

lithium battery for Kolnex electric golf trolleys

special lithium-ion battery charger - 4 A/hr

4 A/hr charger for Mini 15

Energietechnik Mini 15

15 A/hr lithium-ion ABMS battery kit complete with special intelligent 4 A/hr charger

Use: Single motor, manual operation golf caddies - 27 holes

  List price $318

During this special offer period price reduced to only $287

Item SKU #s -
with C13 plug                 - 4245
with Anderson connectors - 4245a

special lithium-io battery charger for lithium-ion and lithium-polymer batteries

5 A/hr charger for Mini 18

Energietechnik Mini 18

High capacity 18 A/hr lithium-ion ABMS battery kit complete with special intelligent 5 A/hr charger (fan cooled - ABMS)

Use: Single Motor golf caddies - 36-holes - and - Dual-motor, remote control operation golf caddies - 27 holes

  List price $349

During this special offer period price reduced to only $327

Item SKU #s -
with C13 plug                 - 4250
with Anderson connectors - 4250a

special lithium-io battery charger for lithium-ion and lithium-polymer batteries

5 A/hr charger for Mini 22

Energietechnik Mini 22

Extra high capacity 22 A/hr lithium-ion battery kit complete with special intelligent 5 A/hr charger (fan cooled - ABMS)

Use: Dual-motor, remote control operation, golf caddies - longer more hilly courses - extended rounds

List price $399  

During this special offer - price reduced to only $377

Item SKU #s -
with C13 plug                 - 4246
with Anderson connectors - 4246a

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C13 plug connection used on all Kolnex golf caddies prior to 2012
anderson connector to T-bar connection for lithium battery for Kolnex golf caddy
Connection plugs fitted to recent Kolnex caddy models
 

LX400 - HGR360/HGS180 - KXR400 - QST400 - LX400 - LTD400 - VTS360 - VTS 361 - SMC200 - GS4 - some C1001

C13

some C1001 - VTS364 - TXR360/361/362

Anderson

technical specifications

Model  - Energietechnik Mini 15 A/hr

Capacity 15 A/hr

12 volt

Max continuous working current 30 Amps

Life cycles c. 1500 - at 80% DoD - up to 2000 cycles

Charging time about 4 1/2 hours

Models - Energietechnik Mini 18 A/hr and 22 A/hr

Capacity 18 or 22 A/hr

12 volt

Max continuous working current 30 Amps

Life cycles c.1500 - at 80% DoD - up to 2000 cycles

Charging time about 4 1/2 hours

Charger for Energietechnik Mini 15 A/hr

Output current (max charging rate) 4 Amps

14.6 volt - 4 Amp - Li-ion Polymer

Input voltage (rated) 110 volt or 230 volt

Input voltage frequency 50/60 Hz

Output voltage 14.6V+/-0.2Vdc

Combined regulation +/-0.2V

Charge stages

# 1 LED red ≤14.6Vdc, 4A

# 2 LED red 14.6Vdc, 4A↓

# 3 (Float) LED green 14.6Vdc,0.25→0A

General

Overload protection - Yes

Thermal protection - No

Short circuit protection - Automatic recovery after removal of cause

Reversed polarity protection - When output wires to battery are connected in reverse the charger will not operate and will work normally when DC wires are correctly connected

Charger for Energietechnik Mini 18 A/hr or 22 A/hr

Output current (max charging rate) 5 Amps

14.6 volt - 5 Amp - Li-ion Polymer

Input voltage(rated) 110 volt or 230 volt

Input voltage frequency 50/60 Hz

Output voltage 14.6V+/-0.2Vdc

Combined regulation +/-0.2V

Charge stages

# 1 LED red ≤14.6Vdc, 5A

# 2 LED red 14.6Vdc, 5A↓

# 3 (Float) LED green 14.6Vdc,0.25→0A

General

Overload protection Yes

Thermal protection - No

Short circuit protection - Automatic recovery after removal of cause

Reversed polarity protection - When output wires to battery are connected in reverse the charger will not operate and will work normally when DC wires are correctly connected

dimensions & weights

Energietechnik Mini
lithium-ion 15 A/hr battery

Energietechnik Mini
lithium-ion 18 A/hr and 22 A/hr battery
dimensions

168 mm x 128 mm x 75 mm

dimensions

168 mm x 128 mm x 100 mm

 

In carrying bag :

185 mm x 140 mm x 130 mm

6.6" x 4.9" x 2.95" 6.6" x 4.9" x 3.9"

weight

2.27 kg

weight

3.07 kg
5.0 lb 6.75 lb
complete with 4 A/hr ABMS lithium-ion charger
complete with 5 A/hr ABMS lithium-ion charger
shipping dimensions
8" x 7" x 7"
shipping dimensions

9" x 9" x 7"

203 mm x 178 mm x 178 mm 229 mm x 229 mm x 178 mm
shipping weight
6.3 lb
shipping weight
9.56 lb
2.87 kg 4.35 kg
4 A/hr ABMS lithium-ion charger
5 A/hr ABMS lithium-ion charger
dimensions
5.2" x 2.4" x 1.3"
dimensions 5.6" x 3.7" x 2.0"
133 mm x 60 mm x 33 mm
142 mm x 93 mm x 51 mm
weight 0.81 lb weight 1.75 lb
0.37 kg 0.8 kg

© Kolnex    Three Rivers CA     telephone (559) 561 1234