-20°C 12V 100Ah LiFePO4 Battery Pack for Trolling Motor

CMB has been specialized in low-temperature LiFePO4 battery pack technology with the operation at -20 degrees Celsius in extreme environments.

One of our customers requires CMB with a demanding set of requirements for a high-capacity battery solution.

Operational reliability at temperatures as low as -20°C
12V nominal voltage with 100Ah capacity
Bluetooth connectivity for remote monitoring
IP68 waterproof protection for all-weather durability

CMB’s Unique Customization Solution
CMB’s engineering team has developed a custom battery pack that not only met but exceeded our client’s expectations.

Cold-Weather Performance: Selecting 68 pieces of -20°C 3.2V 32700 6000mAh LiFePO4 cells with 6000 cycles. It is integrated with heating pads to improve the temperature which ensures optimal performance.
High Capacity in Compact Design: Our 12V 100Ah reduce one-third dimension.
Bluetooth: The battery is built with a Bluetooth module, monitoring the real-time and data logging.
Waterproof IP68: We design one IP68 waterproof enclosure to ensure operation in harsh environments.

12V 100Ah Trolling Motor Battery Pack Parameter

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No.	Item	Parameter	Remark
1	Nomial Voltage	12.8V	3.2V/cell
2	Nominal Capacity	102.6Ah	@0.2C
3	Minimum Capacity	99.5Ah
4	Initial Internal Impedance	≤60mΩ	AC 1KHZ
5	Standard Charge Voltage	14.6V	3.65V/cell
6	Standard Charge Current	20A
7	Standard Discharge Current	50A
8	Max. Discharge Current	50A
9	Max. Discharge Current	300A
10	Discharge Cut-off Voltage	8.8V	2.2V/cell
11	Cycle Life	≥2000cycles	Retention: ≥70%
12	Charge Temperature	-20°C~+55°C	Standard Charge
13	Discharge Temperature	-20°C ~+60°C	Standard Discharge
14	Storage Temperature	0°C~ +35°C	≤3 months
14	Storage Temperature	0°C~ +35°C	≤1 year
15	Weight	About 17	kg

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12V 100Ah Trolling Motor Battery Pack FAQs

Can this battery pack be used for other applications besides trolling motors?

While it is specifically designed for trolling motors, the battery pack can also be used in other applications that require a reliable 12V power source, especially in cold or wet environments.

What temperature range is this battery pack suitable for?

This 12V 100Ah LiFePO4 battery pack is suitable for use in environments with temperatures down to -20°C, making it suitable for cold-weather applications.

Are customization options available for this battery pack?

Yes, we can provide customization services based on specific customer requirements. This may include adjustments to capacity, dimensions, communication protocols, or the addition of specific protection features. Please contact our sales team to discuss your specific needs.

Do you have the certification?

CMB’s batteries have UL, FCC, and CE certificates. CMB has sufficient certificate registration experience, if you need other certificates, please contact us.