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Dell HK421 battery, Replacement for Dell HK421 .
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- Dell HK421 battery, HK421 battery
- Type: Li-ion, Volt: 11.1V, Capacity: 6600mAh, Color: black
- Dimensions:209.40 x72.70 x19.50mm, Weight:450.3g
- Brand New with
1 Year Warranty!
- Our Price: £40.04 (inc. VAT)
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Dell HK421 part no. and models:
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| Dell HK421 battery can replace the following part numbers: |
- • Dell
- 312-0427
- 312-0428
- 312-0460
- 312-0461
- 312-0466
- 312-0467
- 312-0599
- 312-0600
- 451-10338
- 451-10339
- 451-10424
- 451-10482
- GD761
- HK421
- • DELL
- JN149
- • Dell
- KD476
- • DELL
- KD476 PD942
- • Dell
- PD942
- PD945
- PD946
- PR002
- RD850
- RD855
- RD857
- RD859
- TD344
- TD347
- TD349
- UD260
- UD264
- UD265
- UD267
- XU937
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| Dell HK421 battery is also compatible with the following models: |
- • Dell
- Inspiron 1501
- • DELL
- Inspiron 1501 KD476
- • Dell
- Inspiron 6400
- Inspiron E1505
- Latitude 131L
- Vostro 1000
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11.1V, 4400mAh, black, £37.42
| Replacement HK421 Battery Description 1. Brand New, 100% compatible with Original Dell HK421 Battery.
2. Dell HK421 Battery is a Li-ion battery.
3. Dell HK421 battery use the highest quality cells from Japan.
4. We offer Dell HK421 battery at the factory price.
5. Memory effect : No memory effect with HK421 battery.
6. High quality and rechargeable ( between 400 to 600 charge-discharge cycle).
7. Condition: 30 Days Money Back and 1 Year Extended Warranty for Dell HK421. |
| Warranty: |
| We warrant that the products sold in our website are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished Dell HK421 battery. |
| 30 Days Money Back. |
| Secure Shopping Guarantee: |
Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.
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How To Store Dell HK421 Battery?
Keep Dell HK421 battery in a cool and dry storage area. Refrigeration is recommended but freezers should be avoided. When refrigerated, the HK421 battery should be placed in a plastic bag to protect against condensation.
Do not fully charge lithium and nickel-based batteries before storage. Keep them partially charged and apply a full charge before use. Store lithium-ion at about 40% state-of-charge (3.75-3.80V/cell open terminal). Lead-acid batteries must be stored fully charged.
Do not store lithium-ion fully depleted. If empty, charge for about 30 minutes before storage. Self-discharge on a depleted HK421 battery may cause the protection circuit to trip, preventing a recharge.
Do not stockpile li-ion batteries; avoid buying dated stock, even if offered at a reduced price. Observe the manufacturing date, if available.
Never leave a nickel-based battery sitting on a charger for more than a few days. Prolonged trickle charge causes crystalline formation (memory).
Always store a lead acid battery in full-charge condition. Observe the open terminal voltage and recharge the Dell HK421 battery every 6 months or as recommended by the manufacturer. |
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