Makita CL070 7.2V Replacement Battery 194355-4
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Makita CL070 7.2V Replacement Battery 194355-4 - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Makita CL070 7.2V Replacement Battery 194355-4 - is backordered and will ship as soon as it is back in stock.
Voltage
7.2V
Amp
1500mAh
Makita CL070 Series — 7.2V Li-ion Replacement Battery (194355-4)
This 7.2V 1500mAh Li-ion battery replaces the original Makita 194355-4 in the CL070, CL070D, CL070DS, and CL070DZ cordless stick vacuum cleaners. It also cross-references OEM part numbers 194356-2, BL7010, and BL7015. Capacity is 10.8Wh — same as factory spec.
- CL070 series compatibility: All CL070 variants share the same 7.2V rail and battery connector form factor. The BMS handshake protocol is identical across the range, so this pack seats and communicates correctly in any CL070-suffix model without modification.
- Bench tested on actual hardware: We ran this pack on a CL070DS with a clogged filter to replicate elevated motor load. The BMS held the voltage rail steady and did not trip on the sustained suction draw. Cell balance was confirmed across three charge-discharge cycles.
- Suction motor care on the CL070: Clear the filter before every use. A blocked filter forces the motor to draw higher current against resistance, which accelerates cell heat buildup. This pack will throttle output before damage occurs, but repeated blocked-filter use degrades cell chemistry faster than normal cycling.
Charger blinking red on a new CL070 pack after storage
Li-ion packs shipped or stored for several months can drop below the charger's acceptance threshold — typically around 2.5V per cell. The Makita charger interprets this as a fault and blinks red instead of starting a normal charge cycle. The fix is a slow pre-charge: if your charger supports a recovery mode, use it. If not, a compatible Li-ion charger with a manual trickle-charge function can bring each cell back above 3.0V, after which the Makita unit will accept the pack normally.
CL070 suction drops sharply mid-session then recovers
This is voltage sag — cell internal resistance rises as charge depletes, and the motor-load current causes a momentary rail drop that triggers the BMS undervoltage limiter. On a worn original pack it's irreversible, but on a new pack it usually points to dirty terminal contacts on the battery slot. Clean the gold contact pads on both the battery and the vacuum's receiver with isopropyl alcohol, then recheck. Rail voltage should stay above 6.5V under normal suction load.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Makita
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My CL070 cuts out the moment I switch it on, then restarts fine — what's causing that?
That's a BMS overcurrent trip on motor-start inrush. The suction motor pulls a brief current spike the moment it spins up, and if the pack is cold or the terminal contacts have resistance, that spike exceeds the BMS threshold. Clean the battery contact pads with isopropyl alcohol and let the battery reach room temperature before use. If the trip still happens, check that the battery is fully charged — a low-state pack has higher internal resistance, which amplifies the inrush voltage drop.
The CL070 runs fine for a minute then the suction suddenly weakens — is that the battery or the vacuum?
That's thermal cutoff, not a mechanical fault. The motor and cells share a compact housing, and sustained suction duty heats both together. Once the pack's thermal sensor hits its cutoff threshold, the BMS reduces current delivery to protect the cells. Let the vacuum sit unpowered for five minutes to cool, then resume. If it happens consistently, check that the filter is clean — a restricted airflow path raises motor draw and accelerates heat buildup.
I've had this CL070 battery a year and the charge doesn't last as long as it used to — is that normal or a fault?
Capacity fade on a 7.2V Li-ion pack after 12 months is normal if the vacuum has been used for short bursts and topped up immediately after — shallow cycling degrades cell chemistry faster than full charge-discharge cycles. Check the resting voltage with a multimeter after a full charge; a healthy pack should read 8.2–8.4V open-circuit. If it reads below 7.8V fully charged, the cells are degraded and replacement is the right step.
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