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Black rectangular 3 cell lithium polymer laptop battery

NShi

NShi SS03XL 933321-855 50WHR laptop battery

SKU CH-CEQ9-FCEJ5

A 50 Wh three-cell lithium-polymer battery for HP EliteBook 735, 745, 830, 836, 840, 846 G5–G6 and ZBook 14u G5 models

  • Battery type3 Cell Lithium Polymer
  • Battery voltage rating11.55 V
  • Battery capacity4329mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP ELITEBOOK 735 G5, HP ELITEBOOK 735 G6, HP ELITEBOOK 745 G
  • Replaces multiple OEM part numbers including SS03XL and 933321-855
  • Fits HP EliteBook 735 G5, 745 G5, 830 G5, 840 G5 and ZBook 14u G5
  • Delivers 50 Wh capacity at 11.55 V from a 3-cell lithium polymer pack
  • Tested for correct voltage, circuit protection, stable current and low self-discharge
  • Certified to CE, FCC and RoHS safety standards

Replacement battery for HP EliteBook G5 and G6

This 50 Wh lithium-polymer pack replaces the original SS03XL unit in HP EliteBook 735 G5, 735 G6, 745 G5, 745 G6, 830 G5, 836 G5, 840 G5, 846 G5, ZBook 14u G5, MT44 and MT45 models. It delivers 11.55 V and 4329 mAh from three cells, matching the factory voltage and capacity specifications. The GreenTech part carries CE, FCC and RoHS certification and is tested for stable current and low self-discharge.

Three-cell polymer construction

The black polymer housing fits the existing battery bay without modification, using the same latch and connector layout as the OEM unit. Internal protection circuitry guards against over-charge, over-discharge and short-circuit events during daily charge cycles. Certification marks confirm compliance with European and North American safety standards for portable secondary batteries.

Direct swap for worn or failed OEM SS03XL packs

Owners of the listed EliteBook and ZBook models can restore original run-time when the factory cell degrades or no longer holds charge. The upgrade is worthwhile when the laptop otherwise meets performance needs but battery life has fallen below usable levels. It does not add capacity beyond the 50 Wh design, so users needing longer unplugged time would require a higher-capacity alternative not covered by this part number.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameSS03XL, 933321-855, SS03050XL-PL, 932823-2C1, HSTNN-LB8G, HSTNN-DB8J, HSTNN-IB8C
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium Polymer
Battery voltage rating11.55 V
Battery capacity4329mah
Compatibility
Compatible withHP ELITEBOOK 735 G5, HP ELITEBOOK 735 G6, HP ELITEBOOK 745 G5, HP ELITEBOOK 745 G6, HP ELITEBOOK 830 G5, HP ELITEBOOK 836 G5, HP ELITEBOOK 840 G5, HP ELITEBOOK 846 G5, HP ZBOOK 14u G5, HP MT44, HP MT45

Questions about this item

What voltage does the SS03XL 933321-855 battery supply and what capacity does that provide?

The battery delivers 11.55V with a 50Wh capacity, rated at 4329mAh across its three lithium-polymer cells.

Which HP EliteBook and ZBook models does the SS03XL 933321-855 fit without modification?

It fits EliteBook 735 G5, 735 G6, 745 G5, 745 G6, 830 G5, 836 G5, 840 G5, 846 G5, ZBook 14u G5, MT44 and MT45.

How is the SS03XL 933321-855 installed and what step is commonly missed?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, detach the old battery connector, fit the new pack, reconnect the cable, replace the case screws, then charge fully before first use.

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