Kokam KOL Module12.5kWh 15.1kWh

HIGH POWER l HIGH ENERGY

Kokam has developed a liquid-cooled lithium ion battery solution suitable for marine applications that require uncompromised safety and reliability in the harsh ocean environment. Kokam's liquid-cooled (KOL) module operating offshore modular platform can be configured to provide a system of 12.5kWh~MWh scale. With its modular, flexible design, KOL modules can be customized to meet various technical needs.

Kokam’s batteries can enhance the performance of electric vessels. With a focus on high energy density, Kokam battery solutions are significantly smaller in size and weigh less than competing products. These features support long distance navigation and travel. Additionally, Kokam batteries’ superior power output is optimal as an engine starter power source.

Stronger, Longer LastingBattery Storage Solution

Key Strengths

Optimized battery solution for marine applications

Optimal thermal management via direct water-cooling systems

Fully compliant with maritime DNV* rules and standards (*DNV available by Q2, 2022)

IP56 and salinity-resistant housing

Highly scalable

Liquid-Cooled Li-ion Battery Module

Applications

Marine Electric BoatsTugboats

Electric YachtsSolar Hybrid Boats

Electric FerryHybrid OSV

A

B

F

E

C D

G

H

+ +BPU*

A Complete System

KOL Module Fuse box

Drain PlugC

RS-232 PortF

Cell Cartridge (Inside)A

RJ45 PortsG

Cooling Water InletD

Cooling Water OutletB

Switch DisconnectorE

ConnectorH

*BPU: Battery Protection Unit- This image is for reference only. Actual product may vary.

The KOL battery solution is comprised of multiple KOL battery modules configured to accommodate a range of voltage and energy or current (Wh/Ah) capacity requirements. Due to its flexibility and compact size, the KOL battery solution can be installed in places with limited space.A KOL module is enclosed in an IP56 grade enclosure and is supplied with a Battery Protection Unit (BPU) and Fuse Box. Kokam’s Battery Protection Unit manages and protects the battery system through control, monitoring and safety devices. The BPU controls pre-charging to prevent battery system failure. Monitors the battery system in real time to detect potential hazards and protects the system by activating protection mechanisms.

Liquid-Cooled Li-ion Battery Rack

- This image is for reference only. Actual product may vary.

Fuse BoxC

Cooling Water InletF

Rack FrameA

KOL ModuleD

Battery Protection Unit (BPU)B

Cooling Water OutletE

A

B

C

D

E

F

Specification by Capacity & Type

KKBR-20211026-BM-KOL-07

DISCLAIMERS OF WARRANTIES - ALL MATERIALS AND SERVICES ON THIS DOCUMENT ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR THE WARRANTY OF NON-INFRINGEMENT. THIS DOCUMENT COULD INCLUDE TECHNICAL OR OTHER MISTAKES, INACCURACIES OR TYPOGRAPHICAL ERRORS. KOKAM ASSUMES NO RESPONSIBILITY FOR ERRORS OR OMISSIONS IN THE INFORMATION, DOCUMENTS, SOFTWARE, MATERIALS AND/OR SERVICES WHICH ARE REFERENCED BY OR LINKED TO THIS DOCUMENT. KOKAM DOES NOT GRANT ANY EXPRESS OR IMPLIED RIGHT TO ANY PERSON OR BUSINESS ENTITY UNDER ANY PATENTS, COPYRIGHTS, TRADEMARKS, OR TRADE SECRET INFORMATION WITH RESPECT TO THE MATERIALS AND SERVICES. NO PORTION OF THE INFORMATION OR DOCUMENTS MAY BE REPRODUCED IN ANY FORM OR BY ANY MEANS WITHOUT THE PRIOR WRITTEN CONSENT OF KOKAM. IN NO EVENT SHALL KOKAM BE LIABLE TO ANY PERSON OR BUSINESS ENTITY FOR ANY SPECIAL, PUNITIVE, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES BASED ON ANY USE OF THIS DOCUMENT.

battery@kokam.com I www.kokam.com

*Kokam makes no warranty explicit or implied with these specifications. The contents are subject to change without prior notice.

KOL Battery Rack 150.1kWh / 181.9kWh

1 Cycle

1 Cycle

@ 25±3℃, 1C/1C, SOH 70%

@ Module level

ItemRack ConfigurationModule ConfigurationTypeInstalled EnergyNominal VoltageOperating Voltage RangeMax. Charge PowerRated Charge PowerMax. Discharge PowerRated Discharge PowerCycle Life @DoD 80%Weight (Approx.)Dimension (W x D x H)IP Grade

High Power150.1kWh

300.2kW (2P)150.1kW (1P)435.4kW (2.9P)150.1kW (1P)

High Energy181.9kWh

181.9kW (1P)90.9kW (0.5P)363.8kW (2P)90.9kW (0.5P)

Specification Remark12 modules in series

2P20S

56

883.2Vdc768 ~ 991.2Vdc

* DNV Certification for Kokam module accommodating 85Ah and 103Ah cells will be available by Q2, 2022* Renewed Cell model No. - High Power: KCL255085PN0 / High Energy: KCL255103EN0

KOL Battery Module 12.5kWh / 15.1kWh

1 Cycle

1 Cycle

@ 25±3℃, 1C/1C, SOH 70%±5%±2mm

ItemModule ConfigurationTypeCapacityInstalled EnergyNominal VoltageOperating Voltage RangeMax. Charge PowerRated Charge PowerMax. Discharge PowerRated Discharge PowerCycle Life @DoD 80%Weight (Approx.)Dimension (W x D x H)IP Grade

High Power170Ah 12.5kWh

25.0kW (2P)12.5kW (1P)36.2kW (2.9P)12.5kW (1P)

124kg

High Energy206Ah15.1kWh

15.1kW (1P)7.5kW (0.5P)30.3kW (2P)7.5kW (0.5P)

127kg

Specification Remark2P20S

335 x 734 x 467 mm56

≥8,000

73.6Vdc64~82.6Vdc

High Power: SLPB125255255G1H (85Ah)High Energy: SLPB130255255G1 (103Ah)

≥8,000

Varies depending on installation