6.4V 12Ah Custom LiFePO4 Battery Pack | 32700 2S2P

A 6.4V Pack with Two Mechanical Layouts

This 6.4V 12Ah custom LiFePO4 battery pack uses 32700 cells in a 2S2P arrangement. Its calculated nominal energy is 76.8Wh. The supplied photographs show a compact blue-wrapped assembly with red and black power leads.

The parameter sheet lists two size options: 65 × 65 × 74mm and 33 × 129 × 72mm. Select the required layout when requesting a drawing; the two alternatives should not be treated as interchangeable installation envelopes. The listed reference weight is 642g.

Datasheet Values for LFP32700-2S2P

Values follow the supplied product parameter sheet. Confirm the ordered layout, dimensional tolerances and harness drawing for production.

Electrical Strengths of the 32700 2S2P Build

• 12Ah capacity and 76.8Wh nominal energy. Use the expected equipment load to establish a runtime target, then validate it with a sample.
• 32700 2S2P cell arrangement. The stated series and parallel configuration identifies this build when comparing drawings and power requirements.
• 30A maximum discharge entry. Review sustained demand and startup current separately; the 60A instantaneous entry has no stated duration in the supplied sheet.
• Defined physical envelope. The reference dimensions and 642g weight support initial enclosure and mounting review.

How This Build Differs from Its Siblings

The 12.8V 80Ah 32700 4S13P pack provides a different combination of voltage, capacity and installation size. It is specified at 1024Wh nominal energy, with a 318 × 144 × 148mm reference envelope. Compare the device voltage range, load and available space before choosing between builds.

The 12.8V 4Ah 26650 4S1P pack provides a different combination of voltage, capacity and installation size. It is specified at 51.2Wh nominal energy, with a 28 × 55 × 135mm reference envelope. Compare the device voltage range, load and available space before choosing between builds.

Duty, Charge and Operating Limits

• Charging current. The stated maximum is 12A. Confirm the required charge voltage, charging profile and termination conditions for the ordered LiFePO4 configuration.
• Discharge current. The sheet lists 30A maximum discharge current and 60A maximum instantaneous discharge current. Pulse duration, repetition and recovery conditions must be agreed before using the instantaneous rating.
• Other operating limits. Charge and discharge temperature ranges, cut-off voltages, protection thresholds and cycle-life test conditions are not supplied in this parameter summary. Obtain them for the selected build during technical review.

Connecting the Power Leads

The photographs show red and black power leads without a defined mating connector. Specify the termination, cable length and strain relief for the intended enclosure.

1. Check the approved harness drawing and verify polarity before connection.
2. Match the termination and cable routing to the equipment load and enclosure.
3. Provide mechanical support and strain relief; keep the battery wrap clear of sharp edges.
4. Confirm charger compatibility and any host sensing or protection requirements before sample testing.

Devices That Match This Discharge Profile

Potential uses include equipment designed for a two-series LiFePO4 supply, such as low-voltage lighting assemblies, monitoring equipment and portable electronics. Review the complete device input-voltage range and load profile before selecting this configuration.

Technical Support & Model Matching

Send Surlon Power the device voltage range, average and peak current with durations, runtime target, battery-compartment drawing, harness requirements and charging arrangement. Review the proposed specification and sample with your equipment before production approval.

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