# Which brands offer the best laptop batteries in terms of value and quality? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which brands offer the best laptop batteries in terms of value and quality?

## Products

### HP Pavilion Laptop Battery
```yaml
product: hp-pavilion-laptop-battery
brand: HP
price_gbp: 16.65
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 175 g
voltage: 11.34 V
capacity: 3400 mAh
compatibility: HP Pavilion 15 15-EG0000 and HP Pavilion 15 EG0073CL; HSTNN-IB90, HSTNN-IB9O, HSTNN-LB8U, HSTNN-OB2A, HW03XL, L96887-1D1, L96887-421, L96887-AC1, L97300-005
output_charging_rate: 38.56 Wh
```

- **Price:** £16.65 [^1]
- **Summary:** This 3400 mAh lithium-polymer replacement battery provides 38.56 Wh of capacity at 11.34 V and weighs 175 g. It suits owners of compatible HP Pavilion 15 models seeking a lightweight replacement with a one-year warranty from some retailers.
- **Ideal For:** This HP Pavilion battery offers strong value with 3400 mAh capacity, 38.56 Wh output, lightweight 175 g construction, and broad compatibility at prices below many official replacement options.
- **Additional Sources:** [^2], [^3]

### Clevo and Hasee Laptop Battery 11.1V 4.4Ah Li-Ion
```yaml
product: clevo-and-hasee-laptop-battery-11-1v-4-4ah-li-ion
brand: Clevo and Hasee
price_gbp: 40.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 1.00 lb
voltage: 11.1 V
capacity: 4400 mAh
compatibility: Clevo W650BAT-6, Clevo S650SC, W650DC, W650RB, W650RC, W650RC1, W650RN, W650RZ, W650RZ1, W650SB, W650SC, W650SF, W650SH, W650SJ, W650SR, W650SZ, W651DC, W651RC1, W651RN, W651RZ1, W651SB, W651SC, W651SF, W651SJ, W651SZ, W655RC1, W655RN, W655RZ1, W655SB, W655SC, W655SF, W655SJ, W655SZ, W665SZ, W670, W670RBQ, W670RBQ1, W670RCQ, W670RCQ1, W670RCW, W670RCW1, W670RNQ, W670RNQ1, W670RZQ, W670RZQ1, W670RZW, W670RZW1, W670SBQ, W670SBQ1, W670SC, W670SCQ, W670SCQ1, W670SFQ, W670SFQ1, W670SJQ, W670SJQ1, W670SR, W670SRQ, W670SZQ, W670SZQ1, Gateway P15F R5, P15F R7, P15F V2, P15F V3, Hasee 6-87-W650-4E42 and 6-87-W650S-4E42
```

- **Price:** £40.59 [^4]
- **Summary:** This 11.1 V lithium-ion replacement battery provides 4400 mAh of capacity for compatible Clevo and Hasee laptops. It is suited to users seeking an OEM-compatible replacement with broad model support and a lower replacement cost.
- **Ideal For:** It suits buyers seeking value and quality because it combines 4400 mAh capacity, lithium-ion cells, broad Clevo and Hasee compatibility, and OEM-equivalent performance at a lower price than many branded replacements.

---
## References & Sources
[^1]: BatteryMart, accessed 2026-09-13. https://www.batterymart.com/c-hp-laptop-batteries.html
[^2]: Techtek, accessed 2026-09-13. https://www.techtekshop.co.uk/en/product/15369/cs-hpn155nb
[^3]: CutRateBatteries, accessed 2026-09-13. https://www.cutratebatteries.com/products/hp-hstnn-ib90-replacement-battery
[^4]: BatteryMart, accessed 2026-09-13. https://www.batterymart.com/p-cs-clw650nb-laptop-battery.html