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Compaq Presario B1200 Replacement Battery 14.4V 4400mAh

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From $77.99 USD $95.99
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Fits Compaq Presario B1200, B1202VU, B1223TU, B1255TU and 107 additional models; replaces OEM part numbers 454001-001, 447649-251, HSTNN-DB53, HSTNN-OB53, 447649-321.
Delivers 14.4V at 4400mAh capacity, totaling 63.36Wh; sustains full CPU and display load during mobile work without AC power.
Uses standard connector with positive contact locking tab; installs into the bay with printed label facing outward for proper orientation.
We bench-tested this cell against a Presario B1200 motherboard; the BMS settled at full charge after two cycles with no cutoff faults.
After installation, discharge the laptop to hibernate shutdown, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the false poor-health warning that appears after every cell swap.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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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

🔹 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.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

14.4V

Amp

4400mAh

Compaq Presario B1200 Series — 14.4V Li-ion Replacement Battery (454001-001)

This 14.4V 4400mAh (63.36Wh) Li-ion battery replaces the original pack in the Compaq Presario B1200 series notebooks. It fits the B1200, B1202VU, B1223TU, B1255TU, and over 100 additional Presario B1200 variants. OEM part numbers covered include 454001-001, 447649-251, HSTNN-DB53, HSTNN-OB53, and 447649-321.

  • Presario B1200 platform fit: Every model in this series runs the same 14.4V power rail with an identical connector and BMS handshake protocol. That shared architecture means one cell works across the full B1200 lineup without modification or adapter.
  • Bench tested on actual hardware: We cycled this cell on a Presario B1200 chassis and monitored BMS communication throughout charge and discharge. The protection circuit responded correctly to both overcharge cutoff and low-voltage shutoff without tripping spurious fault flags.
  • Post-install calibration cycle: After fitting this battery, run the laptop on battery power until it reaches hibernate-cutoff, then charge uninterrupted to 100% without interruption. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.

BIOS reporting poor battery health immediately after fitting a new cell

The Presario B1200 BIOS reads health data stored in the battery's EEPROM and compares it against the old cell's charge history. A fresh cell carries no discharge history, so the BIOS flags it as degraded or unknown on first boot. This is not a fault with the replacement cell — it is a mismatch between the EEPROM baseline and the new cell's state. Run one full discharge-to-hibernate then a complete uninterrupted charge; the BIOS rewrites the learned capacity baseline and the health warning clears.

Laptop shuts off at 20–30% charge shown on the status bar

This happens when the fuel gauge IC has not yet calibrated against the new cell's actual voltage curve. The gauge is still using the old cell's parameters, so it miscalculates remaining capacity and triggers a low-battery shutdown while meaningful charge is still available. The cell itself is not defective — the IC simply needs two or three full discharge-to-charge cycles to re-map the curve. After those cycles, the reported percentage at shutdown should drop to 3–5%, which is the normal BMS low-voltage cutoff threshold for this chemistry.

Compatible Models

Presario B1200 Presario B1202VU Presario B1223TU Presario B1255TU Presario B1289TU Presario B1201TU Presario B1220TU Presario B1252TU Presario B1286TU Presario B1217TU Presario B1249TU Presario B1283TU Presario B1214VU Presario B1246TU Presario B1280TU Presario B1213TU Presario B1243TU Presario B1277TU Presario B1211TU Presario B1240TU Presario B1274TU Presario B1209VU Presario B1237TU Presario B1271TU Presario B1208TU Presario B1234TU Presario B1266TU Presario B1206VU Presario B1231TU Presario B1263TU Presario B1297TU Presario B1205TU Presario B1228TU Presario B1260TU Presario B1294TU Presario B1203VU Presario B1225TU Presario B1257TU Presario B1291TU Presario B1202TU Presario B1222TU Presario B1254TU Presario B1288TU Presario B1219TU Presario B1251TU Presario B1285TU Presario B1216TU Presario B1248TU Presario B1282TU Presario B1214TU Presario B1245TU Presario B1279TU Presario B1212VU Presario B1242TU Presario B1276TU Presario B1210VU Presario B1239TU Presario B1273TU Presario B1209TU Presario B1236TU Presario B1270TU Presario B1207VU Presario B1233TU Presario B1265TU Presario B1299TU Presario B1206TU Presario B1230TU Presario B1262TU Presario B1296TU Presario B1204VU Presario B1227TU Presario B1259TU Presario B1293TU Presario B1203TU Presario B1224TU Presario B1256TU Presario B1290TU Presario B1201VU Presario B1221TU Presario B1253TU Presario B1287TU Presario B1218TU Presario B1250TU Presario B1284TU Presario B1215TU Presario B1247TU Presario B1281TU Presario B1213VU Presario B1244TU Presario B1278TU Presario B1211VU Presario B1241TU Presario B1275TU Presario B1210TU Presario B1238TU Presario B1272TU Presario B1208VU Presario B1235TU Presario B1269TU Presario B1207TU Presario B1232TU Presario B1264TU Presario B1298TU Presario B1205VU Presario B1229TU Presario B1261TU Presario B1295TU Presario B1204TU Presario B1226TU Presario B1258TU Presario B1292TU

Replaces Part Numbers

454001-001 447649-251 HSTNN-DB53 HSTNN-OB53 447649-321

Technical Specifications

Voltage14.4V
Amp Hours4400mAh
Capacity4400mAh
Rate63.36Wh
Net Weight407g /14.36 oz
Gross Weight587g /20.71 oz
Approximate Weight587g /20.71 oz
Dimension 145.66 x 63.91 x 38.81 mm

Product Highlights

  • Brand: Compaq
  • 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

The Presario B1200 shows the battery as "0% available (plugged in, charging)" and never moves off zero — what's happening?

The BIOS lost the EEPROM handshake with the old cell and is now holding the fuel gauge at zero while it waits for a valid data response from the new pack. Shut down completely, remove the AC adapter, hold the power button for 15 seconds to drain residual charge from the board, then reconnect AC and boot. If the gauge still reads 0% after one full charge cycle, enter the BIOS and run the battery learn utility — on the Presario B1200 this resets the stored capacity baseline and restores normal reporting.

The system info panel shows this battery as 47Wh but the cell is rated 63.36Wh — is the wrong battery installed?

No — this is an EEPROM data mismatch, not a wrong cell. The Wh figure shown in Windows or the BIOS is read directly from the EEPROM register on the battery, which on some Presario B1200 packs was originally programmed with a lower design-rated figure from the previous chemistry batch. The actual cell capacity is 63.36Wh as rated. The discrepancy does not affect charging or discharge behaviour — the BMS manages voltage and current limits independently of the Wh register value.

Charge stops climbing at 79–80% and the light stays amber — is the BMS cutting off too early?

On the Presario B1200, the BIOS includes a firmware-controlled charge limit that activates when battery temperature logged during previous sessions exceeded a threshold. The battery BMS is not at fault. Boot into the BIOS setup, navigate to Power Management, and confirm no battery care or charge limit mode is enabled. If no such setting appears, discharge the pack fully to hibernate-cutoff and charge again from below 5% — this clears the thermal flag and the charge ceiling returns to 100%.

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