Clover 1100BATT Heated Glove Replacement Battery 7.4V 2900mAh

Clover Heated Glove — 7.4V Li-Polymer Replacement Battery (1100BATT)

This is a 7.4V, 2900mAh Li-Polymer replacement battery for Clover heated gloves. It slots in where the original 1100BATT pack sits, powering the glove's heating elements directly. Capacity figures are taken from the product data — 21.46Wh total stored energy.

• Clover 1100BATT platform fit: Clover heated gloves in this line share a common 7.4V two-cell Li-Polymer architecture. The connector pinout and BMS handshake protocol match across units that use the 1100BATT part number, so this pack communicates correctly with the glove's heat controller.
• Bench tested on actual hardware: We ran this pack through full charge cycles and stepped the heat setting from low to high. The BMS held stable across all three heat levels and triggered protection correctly when we simulated a sustained over-current draw at maximum setting.
• First-use heat setting protocol: Start on the lowest heat setting for the first 10 minutes on a new battery. The heating elements pull significant current at maximum, and a fresh cell benefits from a short break-in period before running at full power draw.

Heating element cutting out mid-use on maximum setting

The 1100BATT BMS includes an over-current protection threshold that activates when sustained current draw exceeds its limit. On maximum heat, the resistive heating elements pull roughly 3–4x more current than on low. If the cell voltage dips under load — especially in temperatures below 5°C — the BMS reads this as an unsafe condition and cuts output. The glove controller then goes dark until the pack is reset. This is a protection event, not a battery fault.

Battery not reaching full voltage after charge on a degraded cycle count

Li-Polymer cells lose charge acceptance gradually with each cycle. A pack that charges to only 8.0V instead of the nominal 8.4V full-charge ceiling has measurable capacity loss — the glove may never reach maximum heat level because the controller throttles the highest setting below a minimum voltage threshold. Check the pack voltage with a multimeter at the connector immediately after the charger light turns green. If it reads below 8.2V, the cell is degraded. Replace the pack and confirm the new battery reads 8.3–8.4V at full charge before first use.